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Prime Tuple Database
Prime p0= 1991449212420523099 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 18 28 42 32 6 54 118 54 6 32 42 28 18 12 (?)
an: 0 12 30 58 100 132 138 192 310 364 370 402 444 472 490 502
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 18 28 42 32 6 54 118
dn: 0 12 18 28 42 32 6 54 118 54 6 32 42 28 18 12 (?)
an: 0 12 30 58 100 132 138 192 310 364 370 402 444 472 490 502
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 12 18 28 42 32 6 54 118
| STPT(10) | 1991447698020409427 | 0 2 30 32 42 44 54 56 84 86 | -1514400113672 |
| TPT(14) | 1991447718530788337 | 0 2 24 26 72 74 120 122 180 182 372 374 534 536 | -1493889734762 |
| STPT(10) | 1991447919841598597 | 0 2 30 32 42 44 54 56 84 86 | -1292578924502 |
| SPT(16) | 1991447926052529881 | 0 6 48 62 140 150 180 228 230 278 308 318 396 410 452 458 | -1286367993218 |
| SPT(16) | 1991448636037067357 | 0 36 66 170 174 204 212 252 254 294 302 332 336 440 470 506 | -576383455742 |
| SPT(16) | 1991449061753561533 | 0 40 78 246 258 294 310 316 348 354 370 406 418 586 624 664 | -150666961566 |
| STPT(10) | 1991449308008500367 | 0 2 24 26 42 44 60 62 84 86 | 95587977268 |
| SPT(16) | 1991449570463441171 | 0 12 66 102 116 186 212 252 266 306 332 402 416 452 506 518 | 358042918072 |
| SPT(16) | 1991450301147032527 | 0 54 96 102 120 126 130 172 204 246 250 256 274 280 322 376 | 1088726509428 |
| STPT(10) | 1991450329168362497 | 0 2 30 32 42 44 54 56 84 86 | 1116747839398 |
| STPT(10) | 1991450394880557209 | 0 2 18 20 30 32 42 44 60 62 | 1182460034110 |
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