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Prime Tuple Database
Prime p0= 2678634142486360517 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 50 4 24 50 10 32 18 52 18 32 10 50 24 4 50 6 (?)
an: 0 6 56 60 84 134 144 176 194 246 264 296 306 356 380 384 434 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [SG-FC] hl
db: batch=82, k=18, 6 50 4 24 50 10 32 18 52
dn: 0 6 50 4 24 50 10 32 18 52 18 32 10 50 24 4 50 6 (?)
an: 0 6 56 60 84 134 144 176 194 246 264 296 306 356 380 384 434 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: [SG-FC] hl
db: batch=82, k=18, 6 50 4 24 50 10 32 18 52
| STPT(10) | 2678633117196537377 | 0 2 30 32 60 62 90 92 120 122 | -1025289823140 |
| STPT(10) | 2678633596200198779 | 0 2 18 20 30 32 42 44 60 62 | -546286161738 |
| STPT(10) | 2678633690102445611 | 0 2 6 8 48 50 90 92 96 98 | -452383914906 |
| TPT(14) | 2678633770928109077 | 0 2 24 26 72 74 114 116 312 314 360 362 420 422 | -371558251440 |
| SPT(16) | 2678633801347432963 | 0 40 46 88 100 136 144 154 240 250 258 294 306 348 354 394 | -341138927554 |
| SPT(16) | 2678634094874725643 | 0 6 18 54 68 74 84 120 284 320 330 336 350 386 398 404 | -47611634874 |
| SPT(16) | 2678634416654364011 | 0 2 18 20 56 60 62 98 120 156 158 162 198 200 216 218 | 274168003494 |
| STPT(10) | 2678634619072768589 | 0 2 48 50 60 62 72 74 120 122 | 476586408072 |
| STPT(10) | 2678634714475748069 | 0 2 18 20 30 32 42 44 60 62 | 571989387552 |
| STPT(10) | 2678634923895887657 | 0 2 30 32 42 44 54 56 84 86 | 781409527140 |
| STPT(10) | 2678635015892865917 | 0 2 30 32 42 44 54 56 84 86 | 873406505400 |
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