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Prime Tuple Database
Prime p0= 1317646084400848211 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 66 26 4 6 42 8 30 22 30 8 42 6 4 26 66 66 (?)
an: 0 66 132 158 162 168 210 218 248 270 300 308 350 356 360 386 452 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: KAMCOBILL
db: batch=77, k=18, 66 66 26 4 6 42 8 30 22
dn: 0 66 66 26 4 6 42 8 30 22 30 8 42 6 4 26 66 66 (?)
an: 0 66 132 158 162 168 210 218 248 270 300 308 350 356 360 386 452 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: KAMCOBILL
db: batch=77, k=18, 66 66 26 4 6 42 8 30 22
| STPT(10) | 1317644713910529647 | 0 2 30 32 42 44 54 56 84 86 | -1370490318564 |
| TPT(14) | 1317644826454951469 | 0 2 72 74 102 104 168 170 270 272 360 362 462 464 | -1257945896742 |
| STPT(10) | 1317644958521891141 | 0 2 6 8 18 20 30 32 36 38 | -1125878957070 |
| STPT(10) | 1317645039216213971 | 0 2 6 8 48 50 90 92 96 98 | -1045184634240 |
| STPT(10) | 1317645361655460119 | 0 2 42 44 60 62 78 80 120 122 | -722745388092 |
| STPT(10) | 1317645646749286451 | 0 2 36 38 78 80 120 122 156 158 | -437651561760 |
| STPT(10) | 1317646291981219307 | 0 2 42 44 162 164 282 284 324 326 | 207580371096 |
| STPT(10) | 1317646310390023049 | 0 2 42 44 60 62 78 80 120 122 | 225989174838 |
| STPT(10) | 1317646403506850117 | 0 2 30 32 42 44 54 56 84 86 | 319106001906 |
| SPT(13) | 1317646607741548717 | 0 66 84 114 150 156 180 204 210 246 276 294 360 | 523340700506 |
| SPT(20) | 1317647181769330777 | 0 4 16 46 52 60 66 70 72 82 84 94 96 100 106 114 120 150 162 166 | 1097368482566 |
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