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Prime Tuple Database
Prime p0= 2782912613234461259 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 42 14 6 34 44 22 12 38 12 22 44 34 6 14 42 4 14 (?)
an: 0 14 18 60 74 80 114 158 180 192 230 242 264 308 342 348 362 404 408 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: gemini8
db: batch=82, k=20, 14 4 42 14 6 34 44 22 12 38
dn: 0 14 4 42 14 6 34 44 22 12 38 12 22 44 34 6 14 42 4 14 (?)
an: 0 14 18 60 74 80 114 158 180 192 230 242 264 308 342 348 362 404 408 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: gemini8
db: batch=82, k=20, 14 4 42 14 6 34 44 22 12 38
| SPT(16) | 2782911311527612241 | 0 26 48 60 86 116 132 182 186 236 252 282 308 320 342 368 | -1301706849018 |
| SPT(16) | 2782911376322912203 | 0 18 28 36 48 106 120 196 210 286 300 358 370 378 388 406 | -1236911549056 |
| STPT(10) | 2782911767206777901 | 0 2 36 38 78 80 120 122 156 158 | -846027683358 |
| STPT(10) | 2782912273275364211 | 0 2 36 38 78 80 120 122 156 158 | -339959097048 |
| STPT(10) | 2782912322620505861 | 0 2 30 32 60 62 90 92 120 122 | -290613955398 |
| STPT(10) | 2782912597408868927 | 0 2 30 32 72 74 114 116 144 146 | -15825592332 |
| STPT(10) | 2782912682387608019 | 0 2 18 20 30 32 42 44 60 62 | 69153146760 |
| SPT(16) | 2782912774531803691 | 0 40 82 142 148 180 226 238 240 252 298 330 336 396 438 478 | 161297342432 |
| STPT(10) | 2782912837042280207 | 0 2 42 44 72 74 102 104 144 146 | 223807818948 |
| SPT(16) | 2782913466892806799 | 0 4 12 58 82 114 142 168 184 210 238 270 294 340 348 352 | 853658345540 |
| STPT(10) | 2782914156616762451 | 0 2 6 8 48 50 90 92 96 98 | 1543382301192 |
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