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Prime Tuple Database
Prime p0= 2177726857536739889 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 52 18 38 22 48 12 20 22 20 12 48 22 38 18 52 20 (?)
an: 0 20 72 90 128 150 198 210 230 252 272 284 332 354 392 410 462 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: fzs600
db: batch=81, k=18, 20 52 18 38 22 48 12 20 22
dn: 0 20 52 18 38 22 48 12 20 22 20 12 48 22 38 18 52 20 (?)
an: 0 20 72 90 128 150 198 210 230 252 272 284 332 354 392 410 462 482
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: fzs600
db: batch=81, k=18, 20 52 18 38 22 48 12 20 22
| STPT(10) | 2177725790004434729 | 0 2 12 14 90 92 168 170 180 182 | -1067532305160 |
| STPT(10) | 2177726177279227217 | 0 2 30 32 42 44 54 56 84 86 | -680257512672 |
| STPT(10) | 2177726279178298991 | 0 2 6 8 18 20 30 32 36 38 | -578358440898 |
| STPT(10) | 2177726280875698307 | 0 2 60 62 72 74 84 86 144 146 | -576661041582 |
| SPT(16) | 2177726767309418597 | 0 12 24 26 72 84 180 182 264 266 362 374 420 422 434 446 | -90227321292 |
| STPT(10) | 2177726788557961409 | 0 2 18 20 30 32 42 44 60 62 | -68978778480 |
| STPT(10) | 2177727125391421127 | 0 2 30 32 42 44 54 56 84 86 | 267854681238 |
| STPT(10) | 2177727142769158031 | 0 2 6 8 18 20 30 32 36 38 | 285232418142 |
| SPT(16) | 2177727198513523309 | 0 24 42 48 60 168 174 198 204 228 234 342 354 360 378 402 | 340976783420 |
| STPT(10) | 2177727216579033737 | 0 2 60 62 102 104 144 146 204 206 | 359042293848 |
| SPT(16) | 2177727397391186609 | 0 8 12 24 38 42 80 92 210 222 260 264 278 290 294 302 | 539854446720 |
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