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Prime Tuple Database
Prime p0= 1968234377529477107 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 36 22 44 66 52 36 56 4 56 36 52 66 44 22 36 14 (?)
an: 0 14 50 72 116 182 234 270 326 330 386 422 474 540 584 606 642 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: ChUcK
db: batch=80, k=18, 14 36 22 44 66 52 36 56 4
dn: 0 14 36 22 44 66 52 36 56 4 56 36 52 66 44 22 36 14 (?)
an: 0 14 50 72 116 182 234 270 326 330 386 422 474 540 584 606 642 656
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 656
Found by: ChUcK
db: batch=80, k=18, 14 36 22 44 66 52 36 56 4
| STPT(10) | 1968233724475509311 | 0 2 6 8 18 20 30 32 36 38 | -653053967796 |
| SPT(16) | 1968233814177788239 | 0 4 10 52 60 82 102 168 214 280 300 322 330 372 378 382 | -563351688868 |
| STPT(10) | 1968233996913860909 | 0 2 48 50 60 62 72 74 120 122 | -380615616198 |
| SPT(16) | 1968234089973778591 | 0 16 60 72 76 82 112 118 180 186 216 222 226 238 282 298 | -287555698516 |
| TPT(14) | 1968234244896063671 | 0 2 36 38 90 92 126 128 156 158 228 230 258 260 | -132633413436 |
| SPT(16) | 1968234310774419397 | 0 24 30 40 66 112 132 150 166 184 204 250 276 286 292 316 | -66755057710 |
| SPT(16) | 1968234773978941789 | 0 10 24 54 100 112 114 142 180 208 210 222 268 298 312 322 | 396449464682 |
| STPT(10) | 1968234885916095257 | 0 2 24 26 42 44 60 62 84 86 | 508386618150 |
| STPT(12) | 1968234954430755089 | 0 2 30 32 60 62 102 104 132 134 162 164 | 576901277982 |
| TPT(14) | 1968235081022295971 | 0 2 6 8 96 98 198 200 216 218 240 242 270 272 | 703492818864 |
| STPT(10) | 1968235097283782849 | 0 2 18 20 30 32 42 44 60 62 | 719754305742 |
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