Prime Families
Published confirmed primes grouped by k.
Highlighted n values are published primes that are on the current Top 5,000 known primes list.Green n values mean all lower n for the same k have finished testing.
k 0-999 · 1 of 4,497 families
| k | Count | Tested through n | n values |
|---|---|---|---|
| 999 | 56 | 3,499,999 | 1 8 9 13 39 47 193 296 309 361 675 729 801 1,093 1,297 1,333 2,396 2,899 3,399 3,692 5,796 6,280 9,969 10,311 14,355 29,721 29,749 39,776 42,380 52,951 66,943 87,475 89,388 99,859 105,295 105,560 110,336 167,112 200,276 261,639 358,047 361,308 374,459 378,831 405,840 504,311 571,360 576,128 685,156 691,895 951,405 1,326,500 1,351,487 1,683,539 1,733,065 2,681,353 |