Prime number
positive integer with exactly two divisors, 1 and itself
1979
2017
1721
65537
307
1151
1733
1753
1759
1777
1201
1783
1787
1217
1223
1229
1237
1523
1543
1567
1583
1277
1283
1447
1459
1657
1597
607
673
Belphegor's prime
cuban prime
2,305,843,009,213,693,951
illegal prime
Wilson prime
1663
1667
1669
1693
1697
1801
1847
1867
1871
1873
1877
1879
1931
1933
2029
2039