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Prime Tuple Database
Prime p0= 915815476489610503 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 4 32 18 52 14 16 14 40 14 16 14 52 18 32 4 24 (?)
an: 0 24 28 60 78 130 144 160 174 214 228 244 258 310 328 360 364 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 24 4 32 18 52 14 16 14 40
dn: 0 24 4 32 18 52 14 16 14 40 14 16 14 52 18 32 4 24 (?)
an: 0 24 28 60 78 130 144 160 174 214 228 244 258 310 328 360 364 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 24 4 32 18 52 14 16 14 40
| SPT(20) | 915813460452698173 | 0 10 66 70 106 144 174 178 210 244 330 364 396 400 430 468 504 508 564 574 | -2016036912330 |
| STPT(10) | 915813511285561709 | 0 2 42 44 60 62 78 80 120 122 | -1965204048794 |
| SPT(16) | 915813619313137147 | 0 30 54 84 102 130 162 186 250 274 306 334 352 382 406 436 | -1857176473356 |
| SPT(16) | 915813665847311549 | 0 14 38 80 90 104 174 182 300 308 378 392 402 444 468 482 | -1810642298954 |
| SPT(13) | 915814523290462109 | 0 48 54 84 114 138 174 210 234 264 294 300 348 | -953199148394 |
| STPT(10) | 915814668683018747 | 0 2 24 26 42 44 60 62 84 86 | -807806591756 |
| STPT(10) | 915815478813043337 | 0 2 12 14 42 44 72 74 84 86 | 2323432834 |
| STPT(10) | 915815611114043567 | 0 2 30 32 72 74 114 116 144 146 | 134624433064 |
| STPT(10) | 915815673488367317 | 0 2 30 32 42 44 54 56 84 86 | 196998756814 |
| STPT(10) | 915815883189274589 | 0 2 18 20 30 32 42 44 60 62 | 406699664086 |
| STPT(10) | 915815940884155637 | 0 2 30 32 42 44 54 56 84 86 | 464394545134 |
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