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Prime Tuple Database
Prime p0= 1249251713098249291 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 28 30 18 8 10 20 46 74 46 20 10 8 18 30 28 12 (?)
an: 0 12 40 70 88 96 106 126 172 246 292 312 322 330 348 378 406 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Cruncher Pete
db: batch=77, k=18, 12 28 30 18 8 10 20 46 74
dn: 0 12 28 30 18 8 10 20 46 74 46 20 10 8 18 30 28 12 (?)
an: 0 12 40 70 88 96 106 126 172 246 292 312 322 330 348 378 406 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Cruncher Pete
db: batch=77, k=18, 12 28 30 18 8 10 20 46 74
| SPT(16) | 1249250752526921561 | 0 8 30 68 110 170 176 182 216 222 228 288 330 368 390 398 | -960571327730 |
| STPT(10) | 1249251021262098521 | 0 2 6 8 18 20 30 32 36 38 | -691836150770 |
| SPT(16) | 1249251062860793959 | 0 28 30 40 208 228 282 322 420 460 514 534 702 712 714 742 | -650237455332 |
| STPT(10) | 1249251217145590187 | 0 2 42 44 72 74 102 104 144 146 | -495952659104 |
| SPT(16) | 1249251239202038783 | 0 36 74 78 90 116 144 156 188 200 228 254 266 270 308 344 | -473896210508 |
| SPT(16) | 1249251704760232163 | 0 20 74 84 134 174 200 260 294 354 380 420 470 480 534 554 | -8338017128 |
| SPT(16) | 1249252078452962839 | 0 12 72 82 84 100 114 120 244 250 264 280 282 292 352 364 | 365354713548 |
| STPT(10) | 1249252386305547497 | 0 2 30 32 42 44 54 56 84 86 | 673207298206 |
| STPT(10) | 1249252752349703597 | 0 2 60 62 72 74 84 86 144 146 | 1039251454306 |
| STPT(10) | 1249252786015352087 | 0 2 30 32 72 74 114 116 144 146 | 1072917102796 |
| SPT(16) | 1249252861411351817 | 0 62 102 114 122 164 180 230 276 326 342 384 392 404 444 506 | 1148313102526 |
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