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Prime Tuple Database
Prime p0= 2780617911171696881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 26 4 2 64 38 10 32 4 32 10 38 64 2 4 26 6 (?)
an: 0 6 32 36 38 102 140 150 182 186 218 228 266 330 332 336 362 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=82, k=18, 6 26 4 2 64 38 10 32 4
dn: 0 6 26 4 2 64 38 10 32 4 32 10 38 64 2 4 26 6 (?)
an: 0 6 32 36 38 102 140 150 182 186 218 228 266 330 332 336 362 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=82, k=18, 6 26 4 2 64 38 10 32 4
| STPT(10) | 2780616282047916041 | 0 2 36 38 78 80 120 122 156 158 | -1629123780840 |
| SPT(16) | 2780616495829334863 | 0 4 16 54 84 96 186 220 270 304 394 406 436 474 486 490 | -1415342362018 |
| SPT(16) | 2780616899062617319 | 0 4 22 34 42 112 130 132 202 204 222 292 300 312 330 334 | -1012109079562 |
| SPT(16) | 2780617163181887251 | 0 18 102 150 166 216 222 250 258 286 292 342 358 406 490 508 | -747989809630 |
| SPT(16) | 2780617786198246061 | 0 2 18 90 116 138 176 198 200 222 260 282 308 380 396 398 | -124973450820 |
| STPT(10) | 2780617840848659081 | 0 2 6 8 48 50 90 92 96 98 | -70323037800 |
| TPT(14) | 2780618184339344717 | 0 2 30 32 60 62 90 92 294 296 390 392 474 476 | 273167647836 |
| STPT(10) | 2780618420314324559 | 0 2 12 14 30 32 48 50 60 62 | 509142627678 |
| SPT(16) | 2780618490741598007 | 0 42 44 74 96 116 132 152 174 194 210 230 252 282 284 326 | 579569901126 |
| STPT(10) | 2780618542500435347 | 0 2 12 14 42 44 72 74 84 86 | 631328738466 |
| STPT(10) | 2780618592497930687 | 0 2 24 26 42 44 60 62 84 86 | 681326233806 |
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