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Prime Tuple Database
Prime p0= 1427274223813376947 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 52 2 12 88 50 6 54 70 68 70 54 6 50 88 12 2 52 (?)
an: 0 52 54 66 154 204 210 264 334 402 472 526 532 582 670 682 684 736
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 736
Found by: MarkRBright
db: batch=78, k=18, 52 2 12 88 50 6 54 70 68
dn: 0 52 2 12 88 50 6 54 70 68 70 54 6 50 88 12 2 52 (?)
an: 0 52 54 66 154 204 210 264 334 402 472 526 532 582 670 682 684 736
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 736
Found by: MarkRBright
db: batch=78, k=18, 52 2 12 88 50 6 54 70 68
| STPT(10) | 1427273554028328731 | 0 2 6 8 48 50 90 92 96 98 | -669785048216 |
| STPT(10) | 1427273712846001841 | 0 2 6 8 18 20 30 32 36 38 | -510967375106 |
| SPT(16) | 1427273805810814343 | 0 20 26 78 90 144 158 194 210 246 260 314 326 378 384 404 | -418002562604 |
| SPT(16) | 1427273901608002759 | 0 22 54 70 138 160 238 280 342 384 462 484 552 568 600 622 | -322205374188 |
| STPT(10) | 1427274136968996521 | 0 2 6 8 18 20 30 32 36 38 | -86844380426 |
| STPT(10) | 1427274191644331057 | 0 2 30 32 42 44 54 56 84 86 | -32169045890 |
| STPT(10) | 1427275145621457929 | 0 2 102 104 210 212 318 320 420 422 | 921808080982 |
| STPT(10) | 1427275492709682479 | 0 2 48 50 90 92 132 134 180 182 | 1268896305532 |
| STPT(10) | 1427276247199304477 | 0 2 84 86 132 134 180 182 264 266 | 2023385927530 |
| SPT(16) | 1427276329998538633 | 0 34 48 70 108 120 148 160 168 180 208 220 258 280 294 328 | 2106185161686 |
| STPT(10) | 1427276356258986587 | 0 2 54 56 72 74 90 92 144 146 | 2132445609640 |
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