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Prime Tuple Database
Prime p0= 2239287667243464749 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 6 24 54 40 50 30 16 86 16 30 50 40 54 24 6 8 (?)
an: 0 8 14 38 92 132 182 212 228 314 330 360 410 450 504 528 534 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: JayPi
db: batch=81, k=18, 8 6 24 54 40 50 30 16 86
dn: 0 8 6 24 54 40 50 30 16 86 16 30 50 40 54 24 6 8 (?)
an: 0 8 14 38 92 132 182 212 228 314 330 360 410 450 504 528 534 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: JayPi
db: batch=81, k=18, 8 6 24 54 40 50 30 16 86
| STPT(10) | 2239286636967725087 | 0 2 30 32 42 44 54 56 84 86 | -1030275739662 |
| STPT(10) | 2239286755383506999 | 0 2 18 20 30 32 42 44 60 62 | -911859957750 |
| STPT(10) | 2239286805337488617 | 0 2 12 14 42 44 72 74 84 86 | -861905976132 |
| STPT(10) | 2239287103814218499 | 0 2 18 20 30 32 42 44 60 62 | -563429246250 |
| STPT(10) | 2239287456922873067 | 0 2 42 44 72 74 102 104 144 146 | -210320591682 |
| STPT(10) | 2239287589939535951 | 0 2 6 8 48 50 90 92 96 98 | -77303928798 |
| STPT(10) | 2239287841212586667 | 0 2 24 26 42 44 60 62 84 86 | 173969121918 |
| STPT(10) | 2239287902483197121 | 0 2 6 8 48 50 90 92 96 98 | 235239732372 |
| SPT(16) | 2239288094534213389 | 0 24 30 42 64 72 120 142 162 184 232 240 262 274 280 304 | 427290748640 |
| SPT(16) | 2239288315375791943 | 0 64 90 106 154 216 238 250 324 336 358 420 468 484 510 574 | 648132327194 |
| SPT(16) | 2239288760407183897 | 0 10 42 100 150 174 192 196 300 304 322 346 396 454 486 496 | 1093163719148 |
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