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Prime Tuple Database
Prime p0= 1955192793512897957 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 30 18 18 32 16 14 6 16 254 16 6 14 16 32 18 18 30 6 (?)
an: 0 6 36 54 72 104 120 134 140 156 410 426 432 446 462 494 512 530 560 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Coleslaw
db: batch=80, k=20, 6 30 18 18 32 16 14 6 16 254
dn: 0 6 30 18 18 32 16 14 6 16 254 16 6 14 16 32 18 18 30 6 (?)
an: 0 6 36 54 72 104 120 134 140 156 410 426 432 446 462 494 512 530 560 566
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 566
Found by: Coleslaw
db: batch=80, k=20, 6 30 18 18 32 16 14 6 16 254
| SPT(16) | 1955191687182078619 | 0 94 112 124 138 148 180 208 234 262 294 304 318 330 348 442 | -1106330819338 |
| STPT(10) | 1955191833202345601 | 0 2 78 80 108 110 138 140 216 218 | -960310552356 |
| STPT(10) | 1955191842887633027 | 0 2 12 14 42 44 72 74 84 86 | -950625264930 |
| STPT(10) | 1955192271117785627 | 0 2 42 44 72 74 102 104 144 146 | -522395112330 |
| SPT(18) | 1955192311430830501 | 0 30 100 108 112 120 156 168 186 232 250 262 298 306 310 318 388 418 | -482082067456 |
| STPT(10) | 1955192673055533029 | 0 2 18 20 30 32 42 44 60 62 | -120457364928 |
| STPT(10) | 1955192957744359757 | 0 2 30 32 72 74 114 116 144 146 | 164231461800 |
| STPT(10) | 1955193664440322907 | 0 2 12 14 42 44 72 74 84 86 | 870927424950 |
| SPT(16) | 1955193764524040123 | 0 6 110 114 144 158 210 230 264 284 336 350 380 384 488 494 | 971011142166 |
| STPT(12) | 1955194272077538197 | 0 2 12 14 30 32 192 194 210 212 222 224 | 1478564640240 |
| TPT(14) | 1955194301481874727 | 0 2 30 32 72 74 84 86 222 224 234 236 390 392 | 1507968976770 |
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