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Prime Tuple Database
Prime p0= 2109875976419288423 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 24 10 36 2 18 4 6 26 6 4 18 2 36 10 24 14 (?)
an: 0 14 38 48 84 86 104 108 114 140 146 150 168 170 206 216 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: conf [MM]
db: batch=80, k=18, 14 24 10 36 2 18 4 6 26
dn: 0 14 24 10 36 2 18 4 6 26 6 4 18 2 36 10 24 14 (?)
an: 0 14 38 48 84 86 104 108 114 140 146 150 168 170 206 216 240 254
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: conf [MM]
db: batch=80, k=18, 14 24 10 36 2 18 4 6 26
| STPT(10) | 2109874758790630859 | 0 2 18 20 30 32 42 44 60 62 | -1217628657564 |
| SPT(16) | 2109875041495702069 | 0 58 72 88 130 210 234 238 264 268 292 372 414 430 444 502 | -934923586354 |
| STPT(10) | 2109875121798489119 | 0 2 42 44 90 92 138 140 180 182 | -854620799304 |
| SPT(18) | 2109875271857847173 | 0 14 36 80 84 110 128 186 198 206 218 276 294 320 324 368 390 404 | -704561441250 |
| STPT(10) | 2109875394380686349 | 0 2 18 20 30 32 42 44 60 62 | -582038602074 |
| SPT(16) | 2109875521530755789 | 0 38 44 68 84 140 152 192 200 240 252 308 324 348 354 392 | -454888532634 |
| SPT(16) | 2109876006230421487 | 0 4 76 102 142 156 160 172 174 186 190 204 244 270 342 346 | 29811133064 |
| STPT(10) | 2109876093486576599 | 0 2 18 20 30 32 42 44 60 62 | 117067288176 |
| SPT(16) | 2109876315563264447 | 0 20 72 132 146 210 212 216 260 264 266 330 344 404 456 476 | 339143976024 |
| STPT(10) | 2109876506440089839 | 0 2 48 50 90 92 132 134 180 182 | 530020801416 |
| SPT(16) | 2109876629684936557 | 0 22 42 60 84 106 172 286 300 414 480 502 526 544 564 586 | 653265648134 |
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