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Prime Tuple Database
Prime p0= 1307220539281955251 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 8 16 32 10 20 84 28 68 28 84 20 10 32 16 8 22 (?)
an: 0 22 30 46 78 88 108 192 220 288 316 400 420 430 462 478 486 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-2W]Kurzer
db: batch=77, k=18, 22 8 16 32 10 20 84 28 68
dn: 0 22 8 16 32 10 20 84 28 68 28 84 20 10 32 16 8 22 (?)
an: 0 22 30 46 78 88 108 192 220 288 316 400 420 430 462 478 486 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG-2W]Kurzer
db: batch=77, k=18, 22 8 16 32 10 20 84 28 68
| STPT(10) | 1307219056520791781 | 0 2 6 8 48 50 90 92 96 98 | -1482761163470 |
| STPT(10) | 1307219765167812701 | 0 2 6 8 18 20 30 32 36 38 | -774114142550 |
| STPT(10) | 1307220049897210619 | 0 2 42 44 60 62 78 80 120 122 | -489384744632 |
| SPT(16) | 1307220083874630391 | 0 78 82 90 96 112 180 222 316 358 426 442 448 456 460 538 | -455407324860 |
| SPT(16) | 1307220179834067151 | 0 22 28 42 48 78 90 148 210 268 280 310 316 330 336 358 | -359447888100 |
| STPT(10) | 1307220519662640131 | 0 2 6 8 48 50 90 92 96 98 | -19619315120 |
| STPT(10) | 1307220603780853649 | 0 2 18 20 30 32 42 44 60 62 | 64498898398 |
| SPT(16) | 1307220609563944393 | 0 6 36 94 96 118 120 126 148 154 156 178 180 238 268 274 | 70281989142 |
| STPT(10) | 1307220624273036227 | 0 2 30 32 42 44 54 56 84 86 | 84991080976 |
| STPT(10) | 1307220710110606607 | 0 2 30 32 42 44 54 56 84 86 | 170828651356 |
| SPT(16) | 1307220827641512853 | 0 24 54 58 70 88 108 130 138 160 180 198 210 214 244 268 | 288359557602 |
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