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Prime Tuple Database
Prime p0= 285387821313427951 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 2 22 96 56 10 8 16 26 16 8 10 56 96 22 2 16 (?)
an: 0 16 18 40 136 192 202 210 226 252 268 276 286 342 438 460 462 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Donn Pike (USAF Ret)
db: batch=69, k=18, 16 2 22 96 56 10 8 16 26
dn: 0 16 2 22 96 56 10 8 16 26 16 8 10 56 96 22 2 16 (?)
an: 0 16 18 40 136 192 202 210 226 252 268 276 286 342 438 460 462 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Donn Pike (USAF Ret)
db: batch=69, k=18, 16 2 22 96 56 10 8 16 26
| SPT(14) | 285387774296238797 | 0 24 60 80 84 96 102 134 140 152 156 176 212 236 | -47017189154 |
| TPT(12) | 285387774570530447 | 0 2 12 14 30 32 54 56 90 92 102 104 | -46742897504 |
| SPT(14) | 285387792778660471 | 0 30 70 76 78 120 126 202 208 250 252 258 298 328 | -28534767480 |
| SPT(14) | 285387794114568169 | 0 24 48 90 120 138 178 234 274 292 322 364 388 412 | -27198859782 |
| TPT(12) | 285387802791105899 | 0 2 42 44 78 80 108 110 120 122 150 152 | -18522322052 |
| SPT(14) | 285387808189785799 | 0 42 54 58 148 180 220 252 292 324 414 418 430 472 | -13123642152 |
| SPT(16) | 285387834506842007 | 0 24 122 204 240 246 252 266 330 344 350 356 392 474 572 596 | 13193414056 |
| SPT(14) | 285387840551936407 | 0 6 22 130 160 214 216 250 252 306 336 444 460 466 | 19238508456 |
| STPT(10) | 285387840818848049 | 0 2 42 44 120 122 198 200 240 242 | 19505420098 |
| TPT(12) | 285387843352633829 | 0 2 42 44 120 122 132 134 162 164 192 194 | 22039205878 |
| SPT(16) | 285387844157701807 | 0 12 22 36 46 70 96 114 172 190 216 240 250 264 274 286 | 22844273856 |
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