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Prime Tuple Database
Prime p0= 1292203877034110891 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 18 6 10 6 12 50 6 46 6 50 12 6 10 6 18 8 (?)
an: 0 8 26 32 42 48 60 110 116 162 168 218 230 236 246 252 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=77, k=18, 8 18 6 10 6 12 50 6 46
dn: 0 8 18 6 10 6 12 50 6 46 6 50 12 6 10 6 18 8 (?)
an: 0 8 26 32 42 48 60 110 116 162 168 218 230 236 246 252 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Cruncher Pete
db: batch=77, k=18, 8 18 6 10 6 12 50 6 46
| STPT(10) | 1292203002530977721 | 0 2 30 32 60 62 90 92 120 122 | -874503133170 |
| SPT(16) | 1292203055700727747 | 0 22 70 90 132 150 162 174 310 322 334 352 394 414 462 484 | -821333383144 |
| STPT(10) | 1292203121449988567 | 0 2 30 32 42 44 54 56 84 86 | -755584122324 |
| STPT(10) | 1292203489270159979 | 0 2 42 44 60 62 78 80 120 122 | -387763950912 |
| STPT(10) | 1292203831552053377 | 0 2 42 44 72 74 102 104 144 146 | -45482057514 |
| STPT(10) | 1292203860800347247 | 0 2 30 32 42 44 54 56 84 86 | -16233763644 |
| STPT(10) | 1292204436393771149 | 0 2 18 20 30 32 42 44 60 62 | 559359660258 |
| SPT(16) | 1292204697928136689 | 0 22 28 82 90 118 142 160 162 180 204 232 240 294 300 322 | 820894025798 |
| STPT(10) | 1292204796609564749 | 0 2 18 20 30 32 42 44 60 62 | 919575453858 |
| SPT(16) | 1292205030869309587 | 0 10 30 34 72 106 114 154 192 232 240 274 312 316 336 346 | 1153835198696 |
| STPT(10) | 1292205440762025701 | 0 2 6 8 18 20 30 32 36 38 | 1563727914810 |
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