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Prime Tuple Database
Prime p0= 2356872216615793813 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 24 10 14 100 54 18 18 14 88 14 18 18 54 100 14 10 24 6 (?)
an: 0 6 30 40 54 154 208 226 244 258 346 360 378 396 450 550 564 574 598 604
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 604
Found by: arkiss
db: batch=81, k=20, 6 24 10 14 100 54 18 18 14 88
dn: 0 6 24 10 14 100 54 18 18 14 88 14 18 18 54 100 14 10 24 6 (?)
an: 0 6 30 40 54 154 208 226 244 258 346 360 378 396 450 550 564 574 598 604
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 604
Found by: arkiss
db: batch=81, k=20, 6 24 10 14 100 54 18 18 14 88
| STPT(10) | 2356869849743026997 | 0 2 30 32 42 44 54 56 84 86 | -2366872766816 |
| STPT(10) | 2356870300838435267 | 0 2 12 14 72 74 132 134 144 146 | -1915777358546 |
| SPT(16) | 2356871356036079081 | 0 2 30 56 62 66 72 90 122 140 146 150 156 182 210 212 | -860579714732 |
| STPT(10) | 2356871365487656091 | 0 2 6 8 48 50 90 92 96 98 | -851128137722 |
| SPT(16) | 2356871449547828333 | 0 66 80 96 110 138 168 200 204 236 266 294 308 324 338 404 | -767067965480 |
| SPT(16) | 2356871473659014159 | 0 2 42 128 150 152 158 180 212 234 240 242 264 350 390 392 | -742956779654 |
| STPT(10) | 2356872256691574467 | 0 2 24 26 42 44 60 62 84 86 | 40075780654 |
| SPT(18) | 2356872286094993509 | 0 52 82 90 178 220 232 238 258 322 342 348 360 402 490 498 528 580 | 69479199696 |
| SPT(16) | 2356872313093327481 | 0 6 8 60 90 110 158 180 266 288 336 356 386 438 440 446 | 96477533668 |
| SPT(16) | 2356872392665867499 | 0 12 30 78 140 180 212 218 252 258 290 330 392 440 458 470 | 176050073686 |
| SPT(16) | 2356872607574061581 | 0 6 20 78 158 198 288 296 312 320 410 450 530 588 602 608 | 390958267768 |
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