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Prime Tuple Database
Prime p0= 2783780961773689667 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 76 8 138 30 12 36 16 74 16 36 12 30 138 8 76 20 (?)
an: 0 20 96 104 242 272 284 320 336 410 426 462 474 504 642 650 726 746
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 746
Found by: [SG-FC] hl
db: batch=82, k=18, 20 76 8 138 30 12 36 16 74
dn: 0 20 76 8 138 30 12 36 16 74 16 36 12 30 138 8 76 20 (?)
an: 0 20 96 104 242 272 284 320 336 410 426 462 474 504 642 650 726 746
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 746
Found by: [SG-FC] hl
db: batch=82, k=18, 20 76 8 138 30 12 36 16 74
| SPT(16) | 2783779734951621869 | 0 2 14 60 74 110 140 240 392 492 522 558 572 618 630 632 | -1226822067798 |
| SPT(16) | 2783779911778202581 | 0 58 60 66 82 102 118 126 142 150 166 186 202 208 210 268 | -1049995487086 |
| SPT(16) | 2783780457658606519 | 0 12 18 40 60 94 172 232 270 330 408 442 462 484 490 502 | -504115083148 |
| STPT(10) | 2783780502596044319 | 0 2 18 20 30 32 42 44 60 62 | -459177645348 |
| STPT(10) | 2783780810216544959 | 0 2 78 80 120 122 162 164 240 242 | -151557144708 |
| SPT(16) | 2783780861910753577 | 0 4 6 10 34 60 66 120 160 214 220 246 270 274 276 280 | -99862936090 |
| STPT(10) | 2783781260536375439 | 0 2 18 20 30 32 42 44 60 62 | 298762685772 |
| STPT(10) | 2783781904060086071 | 0 2 6 8 18 20 30 32 36 38 | 942286396404 |
| SPT(16) | 2783782336906409869 | 0 18 28 130 132 144 154 174 268 288 298 310 312 414 424 442 | 1375132720202 |
| SPT(16) | 2783782359257899343 | 0 14 18 38 56 86 144 200 234 290 348 378 396 416 420 434 | 1397484209676 |
| SPT(16) | 2783782698313399049 | 0 42 78 92 158 198 270 282 290 302 374 414 480 494 530 572 | 1736539709382 |
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