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Prime Tuple Database
Prime p0= 1280467180057240459 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 4 54 12 48 14 18 18 16 18 18 14 48 12 54 4 30 (?)
an: 0 30 34 88 100 148 162 180 198 214 232 250 264 312 324 378 382 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: HenkM
db: batch=77, k=18, 30 4 54 12 48 14 18 18 16
dn: 0 30 4 54 12 48 14 18 18 16 18 18 14 48 12 54 4 30 (?)
an: 0 30 34 88 100 148 162 180 198 214 232 250 264 312 324 378 382 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: HenkM
db: batch=77, k=18, 30 4 54 12 48 14 18 18 16
| SPT(16) | 1280466398988727163 | 0 14 26 36 96 120 140 174 176 210 230 254 314 324 336 350 | -781068513296 |
| SPT(16) | 1280466414266808227 | 0 26 44 50 104 110 114 156 284 326 330 336 390 396 414 440 | -765790432232 |
| SPT(16) | 1280466649253425721 | 0 20 38 72 86 90 92 156 182 246 248 252 266 300 318 338 | -530803814738 |
| STPT(10) | 1280466667431280517 | 0 2 24 26 42 44 60 62 84 86 | -512625959942 |
| STPT(10) | 1280466924459652337 | 0 2 42 44 72 74 102 104 144 146 | -255597588122 |
| STPT(10) | 1280466937146596567 | 0 2 30 32 42 44 54 56 84 86 | -242910643892 |
| TPT(14) | 1280467548101961617 | 0 2 12 14 180 182 222 224 270 272 312 314 324 326 | 368044721158 |
| STPT(10) | 1280467872440215367 | 0 2 30 32 42 44 54 56 84 86 | 692382974908 |
| STPT(10) | 1280467933721288831 | 0 2 36 38 78 80 120 122 156 158 | 753664048372 |
| SPT(16) | 1280468277661807043 | 0 60 80 210 234 236 248 350 354 456 468 470 494 624 644 704 | 1097604566584 |
| SPT(16) | 1280468317962319459 | 0 4 24 30 72 102 114 130 234 250 262 292 334 340 360 364 | 1137905079000 |
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