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Prime Tuple Database
Prime p0= 2221410407517236651 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 4 30 20 66 84 4 2 4 84 66 20 30 4 2 (?)
an: 0 2 6 36 56 122 206 210 212 216 300 366 386 416 420 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=16, 2 4 30 20 66 84 4 2
dn: 0 2 4 30 20 66 84 4 2 4 84 66 20 30 4 2 (?)
an: 0 2 6 36 56 122 206 210 212 216 300 366 386 416 420 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Penguin
db: batch=81, k=16, 2 4 30 20 66 84 4 2
| SPT(18) | 2221409497388697961 | 0 60 76 108 132 156 186 198 232 366 400 412 442 466 490 522 538 598 | -910128538690 |
| SPT(16) | 2221409583337487047 | 0 30 112 162 180 186 226 390 406 570 610 616 634 684 766 796 | -824179749604 |
| SPT(13) | 2221410106371743447 | 0 6 24 30 66 84 90 96 114 150 156 174 180 | -301145493204 |
| TPT(14) | 2221410193461492749 | 0 2 312 314 330 332 342 344 438 440 468 470 510 512 | -214055743902 |
| STPT(10) | 2221410298783153727 | 0 2 30 32 42 44 54 56 84 86 | -108734082924 |
| STPT(10) | 2221410360938807219 | 0 2 18 20 30 32 42 44 60 62 | -46578429432 |
| STPT(10) | 2221410408798150671 | 0 2 6 8 48 50 90 92 96 98 | 1280914020 |
| SPT(16) | 2221410486896530619 | 0 54 60 104 110 132 140 180 182 222 230 252 258 302 308 362 | 79379293968 |
| STPT(10) | 2221410645285275201 | 0 2 6 8 18 20 30 32 36 38 | 237768038550 |
| STPT(10) | 2221410700238814737 | 0 2 42 44 72 74 102 104 144 146 | 292721578086 |
| STPT(10) | 2221410703488366491 | 0 2 6 8 48 50 90 92 96 98 | 295971129840 |
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