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Prime Tuple Database
Prime p0= 1945970427568150261 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 12 4 20 4 42 2 12 46 2 46 12 2 42 4 20 4 12 6 (?)
an: 0 6 18 22 42 46 88 90 102 148 150 196 208 210 252 256 276 280 292 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: conf [MM]
db: batch=80, k=20, 6 12 4 20 4 42 2 12 46 2
dn: 0 6 12 4 20 4 42 2 12 46 2 46 12 2 42 4 20 4 12 6 (?)
an: 0 6 18 22 42 46 88 90 102 148 150 196 208 210 252 256 276 280 292 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: conf [MM]
db: batch=80, k=20, 6 12 4 20 4 42 2 12 46 2
| STPT(10) | 1945968508891307489 | 0 2 78 80 120 122 162 164 240 242 | -1918676842772 |
| SPT(16) | 1945969395296273441 | 0 6 68 72 110 122 216 240 248 272 366 378 416 420 482 488 | -1032271876820 |
| SPT(16) | 1945969743728499991 | 0 6 12 28 186 190 210 232 276 298 318 322 480 496 502 508 | -683839650270 |
| STPT(12) | 1945969948007805677 | 0 2 42 44 60 62 84 86 102 104 144 146 | -479560344584 |
| STPT(10) | 1945970008497818201 | 0 2 66 68 108 110 150 152 216 218 | -419070332060 |
| SPT(16) | 1945970329152534661 | 0 16 28 40 58 96 100 106 120 126 130 168 186 198 210 226 | -98415615600 |
| SPT(16) | 1945970474161283729 | 0 12 14 20 32 42 54 90 242 278 290 300 312 318 320 332 | 46593133468 |
| STPT(10) | 1945970575530723491 | 0 2 36 38 78 80 120 122 156 158 | 147962573230 |
| STPT(10) | 1945971389741643359 | 0 2 18 20 30 32 42 44 60 62 | 962173493098 |
| SPT(16) | 1945971467474270371 | 0 18 72 132 142 186 220 262 276 318 352 396 406 466 520 538 | 1039906120110 |
| SPT(16) | 1945971903296323711 | 0 6 18 30 46 48 102 112 246 256 310 312 328 340 352 358 | 1475728173450 |
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