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Prime Tuple Database
Prime p0= 1286489154283195847 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 2 10 26 4 30 18 30 20 30 18 30 4 26 10 2 12 (?)
an: 0 12 14 24 50 54 84 102 132 152 182 200 230 234 260 270 272 284
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: Cruncher Pete
db: batch=77, k=18, 12 2 10 26 4 30 18 30 20
dn: 0 12 2 10 26 4 30 18 30 20 30 18 30 4 26 10 2 12 (?)
an: 0 12 14 24 50 54 84 102 132 152 182 200 230 234 260 270 272 284
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: Cruncher Pete
db: batch=77, k=18, 12 2 10 26 4 30 18 30 20
| SPT(16) | 1286487050367818627 | 0 32 42 72 180 186 206 210 212 216 236 242 350 380 390 422 | -2103915377220 |
| SPT(16) | 1286487644931031771 | 0 60 72 120 126 156 208 340 348 480 532 562 568 616 628 688 | -1509352164076 |
| TPT(14) | 1286487857426937479 | 0 2 12 14 72 74 138 140 198 200 312 314 318 320 | -1296856258368 |
| STPT(10) | 1286488047529953449 | 0 2 18 20 30 32 42 44 60 62 | -1106753242398 |
| STPT(10) | 1286488211710055447 | 0 2 30 32 60 62 90 92 120 122 | -942573140400 |
| SPT(16) | 1286488873297656089 | 0 12 62 102 140 150 152 180 194 222 224 234 272 312 362 374 | -280985539758 |
| STPT(10) | 1286489173777762049 | 0 2 18 20 30 32 42 44 60 62 | 19494566202 |
| TPT(14) | 1286490250538349557 | 0 2 24 26 84 86 114 116 120 122 192 194 204 206 | 1096255153710 |
| STPT(10) | 1286490259138170209 | 0 2 48 50 90 92 132 134 180 182 | 1104854974362 |
| STPT(10) | 1286490279189546419 | 0 2 18 20 30 32 42 44 60 62 | 1124906350572 |
| STPT(10) | 1286490808681759799 | 0 2 18 20 30 32 42 44 60 62 | 1654398563952 |
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