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Prime Tuple Database
Prime p0= 1261459143683880863 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 8 18 22 48 14 4 12 92 12 4 14 48 22 18 8 30 (?)
an: 0 30 38 56 78 126 140 144 156 248 260 264 278 326 348 366 374 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: HenkM
db: batch=77, k=18, 30 8 18 22 48 14 4 12 92
dn: 0 30 8 18 22 48 14 4 12 92 12 4 14 48 22 18 8 30 (?)
an: 0 30 38 56 78 126 140 144 156 248 260 264 278 326 348 366 374 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: HenkM
db: batch=77, k=18, 30 8 18 22 48 14 4 12 92
| SPT(16) | 1261457654528624551 | 0 42 66 88 118 148 162 216 232 286 300 330 360 382 406 448 | -1489155256312 |
| SPT(13) | 1261457770544382431 | 0 30 48 102 108 132 150 168 192 198 252 270 300 | -1373139498432 |
| STPT(10) | 1261457974066941377 | 0 2 24 26 42 44 60 62 84 86 | -1169616939486 |
| STPT(10) | 1261458494417961809 | 0 2 12 14 30 32 48 50 60 62 | -649265919054 |
| SPT(16) | 1261458826704518839 | 0 28 42 90 108 118 174 244 288 358 414 424 442 490 504 532 | -316979362024 |
| SPT(16) | 1261459078173990613 | 0 30 124 144 208 228 234 250 378 394 400 420 484 504 598 628 | -65509890250 |
| SPT(16) | 1261459216767763631 | 0 30 38 72 156 168 176 186 272 282 290 302 386 420 428 458 | 73083882768 |
| SPT(18) | 1261459277387262113 | 0 6 14 44 114 146 168 180 198 296 314 326 348 380 450 480 488 494 | 133703381250 |
| SPT(16) | 1261459435502649151 | 0 16 40 42 46 48 112 126 142 156 220 222 226 228 252 268 | 291818768288 |
| SPT(16) | 1261459477244972309 | 0 30 72 84 110 182 204 248 474 518 540 612 638 650 692 722 | 333561091446 |
| STPT(10) | 1261459861377830591 | 0 2 36 38 78 80 120 122 156 158 | 717693949728 |
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