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Prime Tuple Database
Prime p0= 2272953948109788583 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 12 36 2 42 40 56 22 8 22 56 40 42 2 36 12 28 (?)
an: 0 28 40 76 78 120 160 216 238 246 268 324 364 406 408 444 456 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Landjunge
db: batch=81, k=18, 28 12 36 2 42 40 56 22 8
dn: 0 28 12 36 2 42 40 56 22 8 22 56 40 42 2 36 12 28 (?)
an: 0 28 40 76 78 120 160 216 238 246 268 324 364 406 408 444 456 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Landjunge
db: batch=81, k=18, 28 12 36 2 42 40 56 22 8
| STPT(10) | 2272952164862532911 | 0 2 6 8 18 20 30 32 36 38 | -1783247255672 |
| STPT(10) | 2272952304385201847 | 0 2 90 92 102 104 114 116 204 206 | -1643724586736 |
| SPT(16) | 2272952486326236629 | 0 14 24 140 194 204 260 300 362 402 458 468 522 638 648 662 | -1461783551954 |
| STPT(10) | 2272952540905772189 | 0 2 48 50 60 62 72 74 120 122 | -1407204016394 |
| TPT(14) | 2272953000831810707 | 0 2 42 44 54 56 60 62 144 146 174 176 180 182 | -947277977876 |
| STPT(10) | 2272953814088152397 | 0 2 42 44 72 74 102 104 144 146 | -134021636186 |
| STPT(10) | 2272954153583464187 | 0 2 42 44 72 74 102 104 144 146 | 205473675604 |
| STPT(10) | 2272954217896784867 | 0 2 30 32 42 44 54 56 84 86 | 269786996284 |
| STPT(10) | 2272954459149947759 | 0 2 18 20 30 32 42 44 60 62 | 511040159176 |
| STPT(10) | 2272954508794974371 | 0 2 6 8 48 50 90 92 96 98 | 560685185788 |
| STPT(10) | 2272954635960658451 | 0 2 6 8 48 50 90 92 96 98 | 687850869868 |
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