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Prime Tuple Database
Prime p0= 772930519633544263 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 28 8 16 78 6 54 8 54 6 78 16 8 28 14 4 (?)
an: 0 4 18 46 54 70 148 154 208 216 270 276 354 370 378 406 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Donn Pike (USAF Ret)
db: batch=73, k=18, 4 14 28 8 16 78 6 54 8
dn: 0 4 14 28 8 16 78 6 54 8 54 6 78 16 8 28 14 4 (?)
an: 0 4 18 46 54 70 148 154 208 216 270 276 354 370 378 406 420 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Donn Pike (USAF Ret)
db: batch=73, k=18, 4 14 28 8 16 78 6 54 8
| SPT(16) | 772928360342206391 | 0 26 32 38 50 68 92 116 312 336 360 378 390 396 402 428 | -2159291337872 |
| STPT(10) | 772929195418549199 | 0 2 18 20 30 32 42 44 60 62 | -1324214995064 |
| STPT(12) | 772929369795659831 | 0 2 18 20 30 32 96 98 108 110 126 128 | -1149837884432 |
| STPT(10) | 772929592295936417 | 0 2 24 26 42 44 60 62 84 86 | -927337607846 |
| SPT(16) | 772930095541595129 | 0 12 50 68 78 102 134 224 228 318 350 374 384 402 440 452 | -424091949134 |
| STPT(10) | 772930442679517931 | 0 2 6 8 48 50 90 92 96 98 | -76954026332 |
| SPT(18) | 772930553407724293 | 0 24 54 84 108 150 184 226 240 304 318 360 394 436 460 490 520 544 | 33774180030 |
| TPT(14) | 772930599331350881 | 0 2 36 38 120 122 330 332 348 350 366 368 378 380 | 79697806618 |
| SPT(16) | 772930613452145147 | 0 20 60 62 110 132 146 186 230 270 284 306 354 356 396 416 | 93818600884 |
| SPT(16) | 772931045298073327 | 0 24 52 54 84 106 124 220 306 402 420 442 472 474 502 526 | 525664529064 |
| SPT(20) | 772931070679248421 | 0 72 78 100 136 178 220 238 282 288 310 316 360 378 420 462 498 520 526 598 | 551045704158 |
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