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Prime Tuple Database
Prime p0= 2214503776826859359 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 70 24 48 14 46 2 16 6 74 6 16 2 46 14 48 24 70 8 (?)
an: 0 8 78 102 150 164 210 212 228 234 308 314 330 332 378 392 440 464 534 542
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Penguin
db: batch=81, k=20, 8 70 24 48 14 46 2 16 6 74
dn: 0 8 70 24 48 14 46 2 16 6 74 6 16 2 46 14 48 24 70 8 (?)
an: 0 8 78 102 150 164 210 212 228 234 308 314 330 332 378 392 440 464 534 542
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Penguin
db: batch=81, k=20, 8 70 24 48 14 46 2 16 6 74
| STPT(10) | 2214501685401019769 | 0 2 18 20 30 32 42 44 60 62 | -2091425839590 |
| STPT(10) | 2214502577182198451 | 0 2 36 38 78 80 120 122 156 158 | -1199644660908 |
| STPT(10) | 2214503293571662307 | 0 2 30 32 42 44 54 56 84 86 | -483255197052 |
| STPT(10) | 2214503532063761969 | 0 2 18 20 30 32 42 44 60 62 | -244763097390 |
| SPT(16) | 2214503575339224971 | 0 2 68 86 116 128 156 176 222 242 270 282 312 330 396 398 | -201487634388 |
| STPT(10) | 2214503644150280177 | 0 2 30 32 60 62 90 92 120 122 | -132676579182 |
| TPT(14) | 2214503803914600041 | 0 2 48 50 60 62 198 200 228 230 240 242 258 260 | 27087740682 |
| STPT(10) | 2214503870920504979 | 0 2 12 14 30 32 48 50 60 62 | 94093645620 |
| STPT(10) | 2214503904819574397 | 0 2 30 32 42 44 54 56 84 86 | 127992715038 |
| SPT(16) | 2214503952912811727 | 0 44 56 62 114 126 224 264 272 312 410 422 474 480 492 536 | 176085952368 |
| SPT(18) | 2214504232267013081 | 0 6 30 48 110 132 180 206 230 258 282 308 356 378 440 458 482 488 | 455440153722 |
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