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Hilbert number

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2264: 366: 208: 46: 153: 2288: 237: 94: 359: 260:
a Hilbert prime since neither 3 nor 7 (the only factors of 21 other than 1 and itself) are Hilbert numbers. It follows from multiplication
1166: 352: 1161: 1176: 1156: 1869: 1449: 49: 1171: 1955: 226:
is a Hilbert number that is not divisible by a smaller Hilbert number (other than 1). The sequence of Hilbert primes begins
1271: 1621: 940: 733: 1656: 1626: 1301: 1291: 1797: 1211: 945: 925: 213:
The sum of a Hilbert number amount of Hilbert numbers (1 number, 5 numbers, 9 numbers, etc.) is also a Hilbert number.
1487: 1651: 2293: 1746: 1369: 1126: 935: 917: 811: 801: 791: 1631: 1874: 1419: 1040: 826: 821: 816: 806: 783: 859: 1116: 1985: 1950: 1736: 1646: 1520: 1495: 1404: 1394: 1006: 988: 908: 2245: 1515: 1389: 1020: 796: 576: 503: 1500: 1354: 1281: 436: 2209: 1849: 2142: 2036: 2000: 1741: 1464: 1444: 1261: 930: 718: 690: 161: 1864: 1728: 1723: 1691: 1454: 1429: 1424: 1399: 1329: 1325: 1256: 1146: 978: 774: 743: 156: 107: 22: 2263: 2267: 2021: 2016: 1930: 1904: 1802: 1781: 1553: 1434: 1384: 1306: 1276: 1216: 983: 963: 894: 607: 261: 113: 1151: 2161: 2106: 1960: 1935: 1909: 1686: 1364: 1359: 1286: 1266: 1251: 973: 955: 874: 864: 849: 627: 612: 319: 273: 2197: 1990: 1576: 1548: 1538: 1530: 1414: 1379: 1374: 1341: 1035: 998: 889: 884: 879: 869: 841: 728: 680: 675: 632: 571: 249: 68: 2173: 2062: 1995: 1921: 1844: 1818: 1636: 1349: 1206: 1141: 1111: 1101: 1096: 762: 670: 617: 461: 401: 340:
sequence A057949 (Numbers with more than one factorization into Hilbert primes)
2178: 2046: 2031: 1895: 1859: 1834: 1710: 1681: 1666: 1543: 1439: 1409: 1136: 1091: 968: 566: 561: 528: 513: 426: 411: 389: 376: 2282: 2101: 2085: 2026: 1980: 1676: 1661: 1571: 1296: 854: 723: 685: 642: 523: 508: 498: 456: 446: 421: 84: 56: 2137: 2126: 2041: 1879: 1854: 1771: 1671: 1641: 1616: 1600: 1505: 1472: 1221: 1195: 1106: 1045: 622: 518: 451: 431: 406: 322: 245: 2096: 1971: 1776: 1240: 1131: 1086: 1081: 831: 738: 637: 466: 441: 416: 60: 2233: 2214: 1510: 1121: 344: 1839: 1766: 1758: 1563: 1477: 595: 327: 277: 1940: 87:. The sequence of Hilbert numbers begins 1, 5, 9, 13, 17, ... (sequence 1945: 1604: 336: 2231: 2195: 2159: 2123: 2083: 1708: 1597: 1323: 1238: 1193: 1070: 760: 707: 659: 593: 545: 483: 387: 348: 264:
4 that a Hilbert prime is either a prime number of the form
339: 232: 89: 19:
This article is about the sequence 1, 5, 9, 13, .... For
164: 116: 83:, p. 35)). The Hilbert numbers were named after 25: 230:
5, 9, 13, 17, 21, 29, 33, 37, 41, 49, ... (sequence
2055: 2009: 1969: 1920: 1894: 1827: 1811: 1790: 1757: 1722: 1562: 1529: 1486: 1463: 1340: 1028: 1019: 997: 954: 916: 907: 840: 782: 773: 202: 147: 40: 80: 360: 8: 2228: 2192: 2156: 2120: 2080: 1754: 1719: 1705: 1594: 1337: 1320: 1235: 1190: 1067: 1025: 913: 779: 770: 757: 704: 661:Possessing a specific set of other numbers 656: 590: 542: 480: 384: 367: 353: 345: 182: 169: 163: 155:, meaning the Hilbert numbers follow the 121: 115: 30: 24: 16:A positive integer of the form (4n + 1) 244:A Hilbert prime is not necessarily a 7: 302:Flannery, S.; Flannery, D. (2000), 106:The Hilbert number sequence is the 14: 2289:Eponymous numbers in mathematics 2262: 1870:Perfect digit-to-digit invariant 304:In Code: A Mathematical Journey 203:{\displaystyle a_{n}=a_{n-1}+4} 1: 709:Expressible via specific sums 81:Flannery & Flannery (2000 41:{\displaystyle 2^{\sqrt {2}}} 1798:Multiplicative digital root 148:{\displaystyle a_{1}=1,d=4} 2310: 50:Gelfond–Schneider constant 18: 2258: 2241: 2227: 2205: 2191: 2169: 2155: 2133: 2119: 2092: 2079: 1875:Perfect digital invariant 1718: 1704: 1612: 1593: 1450:Superior highly composite 1336: 1319: 1247: 1234: 1202: 1189: 1077: 1066: 769: 756: 714: 703: 666: 655: 603: 589: 552: 541: 494: 479: 397: 383: 1488:Euler's totient function 1272:Euler–Jacobi pseudoprime 547:Other polynomial numbers 1302:Somer–Lucas pseudoprime 1292:Lucas–Carmichael number 1127:Lazy caterer's sequence 248:; for example, 21 is a 1177:Wedderburn–Etherington 577:Lucky numbers of Euler 204: 149: 42: 1465:Prime omega functions 1282:Frobenius pseudoprime 1072:Combinatorial numbers 941:Centered dodecahedral 734:Primary pseudoperfect 205: 150: 43: 1924:-composition related 1724:Arithmetic functions 1326:Arithmetic functions 1262:Elliptic pseudoprime 946:Centered icosahedral 926:Centered tetrahedral 162: 114: 23: 1850:Kaprekar's constant 1370:Colossally abundant 1257:Catalan pseudoprime 1157:Schröder–Hipparchus 936:Centered octahedral 812:Centered heptagonal 802:Centered pentagonal 792:Centered triangular 392:and related numbers 157:recurrence relation 108:arithmetic sequence 2268:Mathematics portal 2210:Aronson's sequence 1956:Smarandache–Wellin 1713:-dependent numbers 1420:Primitive abundant 1307:Strong pseudoprime 1297:Perrin pseudoprime 1277:Fermat pseudoprime 1217:Wolstenholme prime 1041:Squared triangular 827:Centered decagonal 822:Centered nonagonal 817:Centered octagonal 807:Centered hexagonal 320:Weisstein, Eric W. 200: 145: 38: 2294:Integer sequences 2276: 2275: 2254: 2253: 2223: 2222: 2187: 2186: 2151: 2150: 2115: 2114: 2075: 2074: 2071: 2070: 1890: 1889: 1700: 1699: 1589: 1588: 1585: 1584: 1531:Aliquot sequences 1342:Divisor functions 1315: 1314: 1287:Lucas pseudoprime 1267:Euler pseudoprime 1252:Carmichael number 1230: 1229: 1185: 1184: 1062: 1061: 1058: 1057: 1054: 1053: 1015: 1014: 903: 902: 860:Square triangular 752: 751: 699: 698: 651: 650: 585: 584: 537: 536: 475: 474: 274:Pythagorean prime 35: 2301: 2266: 2229: 2198:Natural language 2193: 2157: 2125:Generated via a 2121: 2081: 1986:Digit-reassembly 1951:Self-descriptive 1755: 1720: 1706: 1657:Lucas–Carmichael 1647:Harmonic divisor 1595: 1521:Sparsely totient 1496:Highly cototient 1405:Multiply perfect 1395:Highly composite 1338: 1321: 1236: 1191: 1172:Telephone number 1068: 1026: 1007:Square pyramidal 989:Stella octangula 914: 780: 771: 763:Figurate numbers 758: 705: 657: 591: 543: 481: 385: 369: 362: 355: 346: 338: 333: 332: 323:"Hilbert Number" 307: 291: 271: 255: 254:21 = 3 ⋅ 7 250:composite number 235: 209: 207: 206: 201: 193: 192: 174: 173: 154: 152: 151: 146: 126: 125: 92: 78: 69:positive integer 47: 45: 44: 39: 37: 36: 31: 2309: 2308: 2304: 2303: 2302: 2300: 2299: 2298: 2279: 2278: 2277: 2272: 2250: 2246:Strobogrammatic 2237: 2219: 2201: 2183: 2165: 2147: 2129: 2111: 2088: 2067: 2051: 2010:Divisor-related 2005: 1965: 1916: 1886: 1823: 1807: 1786: 1753: 1726: 1714: 1696: 1608: 1607:related numbers 1581: 1558: 1525: 1516:Perfect totient 1482: 1459: 1390:Highly abundant 1332: 1311: 1243: 1226: 1198: 1181: 1167:Stirling second 1073: 1050: 1011: 993: 950: 899: 836: 797:Centered square 765: 748: 710: 695: 662: 647: 599: 598:defined numbers 581: 548: 533: 504:Double Mersenne 490: 471: 393: 379: 377:natural numbers 373: 318: 317: 314: 306:, Profile Books 301: 298: 286:+ 3) ⋅ (4 281: 265: 256:. However, 21 253: 231: 220: 178: 165: 160: 159: 117: 112: 111: 103: 88: 72: 53: 26: 21: 20: 17: 12: 11: 5: 2307: 2305: 2297: 2296: 2291: 2281: 2280: 2274: 2273: 2271: 2270: 2259: 2256: 2255: 2252: 2251: 2249: 2248: 2242: 2239: 2238: 2232: 2225: 2224: 2221: 2220: 2218: 2217: 2212: 2206: 2203: 2202: 2196: 2189: 2188: 2185: 2184: 2182: 2181: 2179:Sorting number 2176: 2174:Pancake number 2170: 2167: 2166: 2160: 2153: 2152: 2149: 2148: 2146: 2145: 2140: 2134: 2131: 2130: 2124: 2117: 2116: 2113: 2112: 2110: 2109: 2104: 2099: 2093: 2090: 2089: 2086:Binary numbers 2084: 2077: 2076: 2073: 2072: 2069: 2068: 2066: 2065: 2059: 2057: 2053: 2052: 2050: 2049: 2044: 2039: 2034: 2029: 2024: 2019: 2013: 2011: 2007: 2006: 2004: 2003: 1998: 1993: 1988: 1983: 1977: 1975: 1967: 1966: 1964: 1963: 1958: 1953: 1948: 1943: 1938: 1933: 1927: 1925: 1918: 1917: 1915: 1914: 1913: 1912: 1901: 1899: 1896:P-adic numbers 1892: 1891: 1888: 1887: 1885: 1884: 1883: 1882: 1872: 1867: 1862: 1857: 1852: 1847: 1842: 1837: 1831: 1829: 1825: 1824: 1822: 1821: 1815: 1813: 1812:Coding-related 1809: 1808: 1806: 1805: 1800: 1794: 1792: 1788: 1787: 1785: 1784: 1779: 1774: 1769: 1763: 1761: 1752: 1751: 1750: 1749: 1747:Multiplicative 1744: 1733: 1731: 1716: 1715: 1711:Numeral system 1709: 1702: 1701: 1698: 1697: 1695: 1694: 1689: 1684: 1679: 1674: 1669: 1664: 1659: 1654: 1649: 1644: 1639: 1634: 1629: 1624: 1619: 1613: 1610: 1609: 1598: 1591: 1590: 1587: 1586: 1583: 1582: 1580: 1579: 1574: 1568: 1566: 1560: 1559: 1557: 1556: 1551: 1546: 1541: 1535: 1533: 1527: 1526: 1524: 1523: 1518: 1513: 1508: 1503: 1501:Highly totient 1498: 1492: 1490: 1484: 1483: 1481: 1480: 1475: 1469: 1467: 1461: 1460: 1458: 1457: 1452: 1447: 1442: 1437: 1432: 1427: 1422: 1417: 1412: 1407: 1402: 1397: 1392: 1387: 1382: 1377: 1372: 1367: 1362: 1357: 1355:Almost perfect 1352: 1346: 1344: 1334: 1333: 1324: 1317: 1316: 1313: 1312: 1310: 1309: 1304: 1299: 1294: 1289: 1284: 1279: 1274: 1269: 1264: 1259: 1254: 1248: 1245: 1244: 1239: 1232: 1231: 1228: 1227: 1225: 1224: 1219: 1214: 1209: 1203: 1200: 1199: 1194: 1187: 1186: 1183: 1182: 1180: 1179: 1174: 1169: 1164: 1162:Stirling first 1159: 1154: 1149: 1144: 1139: 1134: 1129: 1124: 1119: 1114: 1109: 1104: 1099: 1094: 1089: 1084: 1078: 1075: 1074: 1071: 1064: 1063: 1060: 1059: 1056: 1055: 1052: 1051: 1049: 1048: 1043: 1038: 1032: 1030: 1023: 1017: 1016: 1013: 1012: 1010: 1009: 1003: 1001: 995: 994: 992: 991: 986: 981: 976: 971: 966: 960: 958: 952: 951: 949: 948: 943: 938: 933: 928: 922: 920: 911: 905: 904: 901: 900: 898: 897: 892: 887: 882: 877: 872: 867: 862: 857: 852: 846: 844: 838: 837: 835: 834: 829: 824: 819: 814: 809: 804: 799: 794: 788: 786: 777: 767: 766: 761: 754: 753: 750: 749: 747: 746: 741: 736: 731: 726: 721: 715: 712: 711: 708: 701: 700: 697: 696: 694: 693: 688: 683: 678: 673: 667: 664: 663: 660: 653: 652: 649: 648: 646: 645: 640: 635: 630: 625: 620: 615: 610: 604: 601: 600: 594: 587: 586: 583: 582: 580: 579: 574: 569: 564: 559: 553: 550: 549: 546: 539: 538: 535: 534: 532: 531: 526: 521: 516: 511: 506: 501: 495: 492: 491: 484: 477: 476: 473: 472: 470: 469: 464: 459: 454: 449: 444: 439: 434: 429: 424: 419: 414: 409: 404: 398: 395: 394: 388: 381: 380: 374: 372: 371: 364: 357: 349: 343: 342: 334: 313: 312:External links 310: 309: 308: 297: 294: 259: 242: 241: 219: 218:Hilbert primes 216: 215: 214: 211: 199: 196: 191: 188: 185: 181: 177: 172: 168: 144: 141: 138: 135: 132: 129: 124: 120: 102: 99: 65:Hilbert number 59:, a branch of 34: 29: 15: 13: 10: 9: 6: 4: 3: 2: 2306: 2295: 2292: 2290: 2287: 2286: 2284: 2269: 2265: 2261: 2260: 2257: 2247: 2244: 2243: 2240: 2235: 2230: 2226: 2216: 2213: 2211: 2208: 2207: 2204: 2199: 2194: 2190: 2180: 2177: 2175: 2172: 2171: 2168: 2163: 2158: 2154: 2144: 2141: 2139: 2136: 2135: 2132: 2128: 2122: 2118: 2108: 2105: 2103: 2100: 2098: 2095: 2094: 2091: 2087: 2082: 2078: 2064: 2061: 2060: 2058: 2054: 2048: 2045: 2043: 2040: 2038: 2037:Polydivisible 2035: 2033: 2030: 2028: 2025: 2023: 2020: 2018: 2015: 2014: 2012: 2008: 2002: 1999: 1997: 1994: 1992: 1989: 1987: 1984: 1982: 1979: 1978: 1976: 1973: 1968: 1962: 1959: 1957: 1954: 1952: 1949: 1947: 1944: 1942: 1939: 1937: 1934: 1932: 1929: 1928: 1926: 1923: 1919: 1911: 1908: 1907: 1906: 1903: 1902: 1900: 1897: 1893: 1881: 1878: 1877: 1876: 1873: 1871: 1868: 1866: 1863: 1861: 1858: 1856: 1853: 1851: 1848: 1846: 1843: 1841: 1838: 1836: 1833: 1832: 1830: 1826: 1820: 1817: 1816: 1814: 1810: 1804: 1801: 1799: 1796: 1795: 1793: 1791:Digit product 1789: 1783: 1780: 1778: 1775: 1773: 1770: 1768: 1765: 1764: 1762: 1760: 1756: 1748: 1745: 1743: 1740: 1739: 1738: 1735: 1734: 1732: 1730: 1725: 1721: 1717: 1712: 1707: 1703: 1693: 1690: 1688: 1685: 1683: 1680: 1678: 1675: 1673: 1670: 1668: 1665: 1663: 1660: 1658: 1655: 1653: 1650: 1648: 1645: 1643: 1640: 1638: 1635: 1633: 1630: 1628: 1627:ErdĹ‘s–Nicolas 1625: 1623: 1620: 1618: 1615: 1614: 1611: 1606: 1602: 1596: 1592: 1578: 1575: 1573: 1570: 1569: 1567: 1565: 1561: 1555: 1552: 1550: 1547: 1545: 1542: 1540: 1537: 1536: 1534: 1532: 1528: 1522: 1519: 1517: 1514: 1512: 1509: 1507: 1504: 1502: 1499: 1497: 1494: 1493: 1491: 1489: 1485: 1479: 1476: 1474: 1471: 1470: 1468: 1466: 1462: 1456: 1453: 1451: 1448: 1446: 1445:Superabundant 1443: 1441: 1438: 1436: 1433: 1431: 1428: 1426: 1423: 1421: 1418: 1416: 1413: 1411: 1408: 1406: 1403: 1401: 1398: 1396: 1393: 1391: 1388: 1386: 1383: 1381: 1378: 1376: 1373: 1371: 1368: 1366: 1363: 1361: 1358: 1356: 1353: 1351: 1348: 1347: 1345: 1343: 1339: 1335: 1331: 1327: 1322: 1318: 1308: 1305: 1303: 1300: 1298: 1295: 1293: 1290: 1288: 1285: 1283: 1280: 1278: 1275: 1273: 1270: 1268: 1265: 1263: 1260: 1258: 1255: 1253: 1250: 1249: 1246: 1242: 1237: 1233: 1223: 1220: 1218: 1215: 1213: 1210: 1208: 1205: 1204: 1201: 1197: 1192: 1188: 1178: 1175: 1173: 1170: 1168: 1165: 1163: 1160: 1158: 1155: 1153: 1150: 1148: 1145: 1143: 1140: 1138: 1135: 1133: 1130: 1128: 1125: 1123: 1120: 1118: 1115: 1113: 1110: 1108: 1105: 1103: 1100: 1098: 1095: 1093: 1090: 1088: 1085: 1083: 1080: 1079: 1076: 1069: 1065: 1047: 1044: 1042: 1039: 1037: 1034: 1033: 1031: 1027: 1024: 1022: 1021:4-dimensional 1018: 1008: 1005: 1004: 1002: 1000: 996: 990: 987: 985: 982: 980: 977: 975: 972: 970: 967: 965: 962: 961: 959: 957: 953: 947: 944: 942: 939: 937: 934: 932: 931:Centered cube 929: 927: 924: 923: 921: 919: 915: 912: 910: 909:3-dimensional 906: 896: 893: 891: 888: 886: 883: 881: 878: 876: 873: 871: 868: 866: 863: 861: 858: 856: 853: 851: 848: 847: 845: 843: 839: 833: 830: 828: 825: 823: 820: 818: 815: 813: 810: 808: 805: 803: 800: 798: 795: 793: 790: 789: 787: 785: 781: 778: 776: 775:2-dimensional 772: 768: 764: 759: 755: 745: 742: 740: 737: 735: 732: 730: 727: 725: 722: 720: 719:Nonhypotenuse 717: 716: 713: 706: 702: 692: 689: 687: 684: 682: 679: 677: 674: 672: 669: 668: 665: 658: 654: 644: 641: 639: 636: 634: 631: 629: 626: 624: 621: 619: 616: 614: 611: 609: 606: 605: 602: 597: 592: 588: 578: 575: 573: 570: 568: 565: 563: 560: 558: 555: 554: 551: 544: 540: 530: 527: 525: 522: 520: 517: 515: 512: 510: 507: 505: 502: 500: 497: 496: 493: 488: 482: 478: 468: 465: 463: 460: 458: 457:Perfect power 455: 453: 450: 448: 447:Seventh power 445: 443: 440: 438: 435: 433: 430: 428: 425: 423: 420: 418: 415: 413: 410: 408: 405: 403: 400: 399: 396: 391: 386: 382: 378: 370: 365: 363: 358: 356: 351: 350: 347: 341: 335: 330: 329: 324: 321: 316: 315: 311: 305: 300: 299: 295: 293: 289: 285: 279: 275: 269: 263: 257: 251: 247: 239: 234: 229: 228: 227: 225: 224:Hilbert prime 217: 212: 197: 194: 189: 186: 183: 179: 175: 170: 166: 158: 142: 139: 136: 133: 130: 127: 122: 118: 109: 105: 104: 100: 98: 96: 91: 86: 85:David Hilbert 82: 76: 70: 66: 62: 58: 57:number theory 51: 32: 27: 2001:Transposable 1865:Narcissistic 1772:Digital root 1692:Super-Poulet 1652:Jordan–PĂłlya 1601:prime factor 1506:Noncototient 1473:Almost prime 1455:Superperfect 1430:Refactorable 1425:Quasiperfect 1400:Hyperperfect 1241:Pseudoprimes 1212:Wall–Sun–Sun 1147:Ordered Bell 1117:Fuss–Catalan 1029:non-centered 979:Dodecahedral 956:non-centered 842:non-centered 744:Wolstenholme 556: 489:× 2 ± 1 486: 485:Of the form 452:Eighth power 432:Fourth power 326: 303: 287: 283: 280:of the form 267: 246:prime number 243: 223: 221: 74: 71:of the form 64: 54: 2022:Extravagant 2017:Equidigital 1972:permutation 1931:Palindromic 1905:Automorphic 1803:Sum-product 1782:Sum-product 1737:Persistence 1632:ErdĹ‘s–Woods 1554:Untouchable 1435:Semiperfect 1385:Hemiperfect 1046:Tesseractic 984:Icosahedral 964:Tetrahedral 895:Dodecagonal 596:Recursively 467:Prime power 442:Sixth power 437:Fifth power 417:Power of 10 375:Classes of 61:mathematics 2283:Categories 2234:Graphemics 2107:Pernicious 1961:Undulating 1936:Pandigital 1910:Trimorphic 1511:Nontotient 1360:Arithmetic 974:Octahedral 875:Heptagonal 865:Pentagonal 850:Triangular 691:SierpiĹ„ski 613:Jacobsthal 412:Power of 3 407:Power of 2 296:References 272:(called a 101:Properties 1991:Parasitic 1840:Factorion 1767:Digit sum 1759:Digit sum 1577:Fortunate 1564:Primorial 1478:Semiprime 1415:Practical 1380:Descartes 1375:Deficient 1365:Betrothed 1207:Wieferich 1036:Pentatope 999:pyramidal 890:Decagonal 885:Nonagonal 880:Octagonal 870:Hexagonal 729:Practical 676:Congruent 608:Fibonacci 572:Loeschian 328:MathWorld 278:semiprime 187:− 2063:Friedman 1996:Primeval 1941:Repdigit 1898:-related 1845:Kaprekar 1819:Meertens 1742:Additive 1729:dynamics 1637:Friendly 1549:Sociable 1539:Amicable 1350:Abundant 1330:dynamics 1152:Schröder 1142:Narayana 1112:Eulerian 1102:Delannoy 1097:Dedekind 918:centered 784:centered 671:Amenable 628:Narayana 618:Leonardo 514:Mersenne 462:Powerful 402:Achilles 276:), or a 2236:related 2200:related 2164:related 2162:Sorting 2047:Vampire 2032:Harshad 1974:related 1946:Repunit 1860:Lychrel 1835:Dudeney 1687:Størmer 1682:Sphenic 1667:Regular 1605:divisor 1544:Perfect 1440:Sublime 1410:Perfect 1137:Motzkin 1092:Catalan 633:Padovan 567:Leyland 562:Idoneal 557:Hilbert 529:Woodall 236:in the 233:A057948 93:in the 90:A016813 2102:Odious 2027:Frugal 1981:Cyclic 1970:Digit- 1677:Smooth 1662:Pronic 1622:Cyclic 1599:Other 1572:Euclid 1222:Wilson 1196:Primes 855:Square 724:Polite 686:Riesel 681:Knödel 643:Perrin 524:Thabit 509:Fermat 499:Cullen 422:Square 390:Powers 262:modulo 252:since 48:, see 2143:Prime 2138:Lucky 2127:sieve 2056:Other 2042:Smith 1922:Digit 1880:Happy 1855:Keith 1828:Other 1672:Rough 1642:Giuga 1107:Euler 969:Cubic 623:Lucas 519:Proth 110:with 67:is a 2097:Evil 1777:Self 1727:and 1617:Blum 1328:and 1132:Lobb 1087:Cake 1082:Bell 832:Star 739:Ulam 638:Pell 427:Cube 337:OEIS 290:+ 3) 238:OEIS 95:OEIS 63:, a 2215:Ban 1603:or 1122:Lah 270:+ 1 97:)) 77:+ 1 55:In 2285:: 325:. 292:. 282:(4 258:is 240:). 222:A 487:a 368:e 361:t 354:v 331:. 288:b 284:a 268:n 266:4 210:. 198:4 195:+ 190:1 184:n 180:a 176:= 171:n 167:a 143:4 140:= 137:d 134:, 131:1 128:= 123:1 119:a 79:( 75:n 73:4 52:. 33:2 28:2

Index

Gelfond–Schneider constant
number theory
mathematics
positive integer
Flannery & Flannery (2000
David Hilbert
A016813
OEIS
arithmetic sequence
recurrence relation
A057948
OEIS
prime number
composite number
modulo
Pythagorean prime
semiprime
Weisstein, Eric W.
"Hilbert Number"
MathWorld
sequence A057949 (Numbers with more than one factorization into Hilbert primes)
v
t
e
natural numbers
Powers
Achilles
Power of 2
Power of 3
Power of 10

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