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Prime Tuple Database
Prime p0= 2555016589696303991 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 36 6 66 18 6 18 28 18 6 18 66 6 36 8 12 (?)
an: 0 12 20 56 62 128 146 152 170 198 216 222 240 306 312 348 356 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Time_Traveler
db: batch=82, k=18, 12 8 36 6 66 18 6 18 28
dn: 0 12 8 36 6 66 18 6 18 28 18 6 18 66 6 36 8 12 (?)
an: 0 12 20 56 62 128 146 152 170 198 216 222 240 306 312 348 356 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Time_Traveler
db: batch=82, k=18, 12 8 36 6 66 18 6 18 28
| STPT(10) | 2555014684936857917 | 0 2 54 56 72 74 90 92 144 146 | -1904759446074 |
| STPT(10) | 2555015052352876871 | 0 2 6 8 18 20 30 32 36 38 | -1537343427120 |
| STPT(10) | 2555015594498478497 | 0 2 12 14 42 44 72 74 84 86 | -995197825494 |
| SPT(16) | 2555015774522668243 | 0 30 40 54 64 114 184 190 300 306 376 426 436 450 460 490 | -815173635748 |
| STPT(10) | 2555016169760783327 | 0 2 30 32 42 44 54 56 84 86 | -419935520664 |
| STPT(10) | 2555016353400145637 | 0 2 30 32 60 62 90 92 120 122 | -236296158354 |
| STPT(10) | 2555016679575644927 | 0 2 24 26 42 44 60 62 84 86 | 89879340936 |
| STPT(10) | 2555017047526317989 | 0 2 18 20 30 32 42 44 60 62 | 457830013998 |
| STPT(10) | 2555017173773314301 | 0 2 6 8 18 20 30 32 36 38 | 584077010310 |
| TPT(14) | 2555017686345064271 | 0 2 6 8 36 38 60 62 156 158 168 170 198 200 | 1096648760280 |
| SPT(16) | 2555018152641258559 | 0 52 124 142 180 222 282 318 334 370 430 472 510 528 600 652 | 1562944954568 |
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