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Prime Tuple Database
Prime p0= 1297218474186346391 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 8 4 20 30 30 10 38 10 30 30 20 4 8 18 (?)
an: 0 18 26 30 50 80 110 120 158 168 198 228 248 252 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=77, k=16, 18 8 4 20 30 30 10 38
dn: 0 18 8 4 20 30 30 10 38 10 30 30 20 4 8 18 (?)
an: 0 18 26 30 50 80 110 120 158 168 198 228 248 252 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=77, k=16, 18 8 4 20 30 30 10 38
| SPT(16) | 1297216922299828489 | 0 24 40 60 94 100 124 232 270 378 402 408 442 462 478 502 | -1551886517902 |
| STPT(10) | 1297217702970130607 | 0 2 12 14 42 44 72 74 84 86 | -771216215784 |
| SPT(16) | 1297217803713858989 | 0 8 72 92 98 102 128 152 228 252 278 282 288 308 372 380 | -670472487402 |
| SPT(16) | 1297217846328327787 | 0 6 30 40 42 66 76 136 156 216 226 250 252 262 286 292 | -627858018604 |
| STPT(10) | 1297217955241191629 | 0 2 48 50 60 62 72 74 120 122 | -518945154762 |
| SPT(13) | 1297217965057626551 | 0 30 90 132 156 186 276 366 396 420 462 522 552 | -509128719840 |
| STPT(10) | 1297218972874913981 | 0 2 6 8 48 50 90 92 96 98 | 498688567590 |
| SPT(16) | 1297218981402041081 | 0 116 140 168 170 206 228 242 366 380 402 438 440 468 492 608 | 507215694690 |
| STPT(10) | 1297219094670900221 | 0 2 6 8 18 20 30 32 36 38 | 620484553830 |
| TPT(14) | 1297219106243624801 | 0 2 30 32 66 68 108 110 150 152 156 158 210 212 | 632057278410 |
| SPT(16) | 1297219144099785649 | 0 4 30 64 108 120 138 228 274 364 382 394 438 472 498 502 | 669913439258 |
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