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Prime Tuple Database
Prime p0= 261555520957099081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 2 24 16 68 12 22 12 68 16 24 2 4 12 (?)
an: 0 12 16 18 42 58 126 138 160 172 240 256 280 282 286 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Ralfy
db: batch=69, k=16, 12 4 2 24 16 68 12 22
dn: 0 12 4 2 24 16 68 12 22 12 68 16 24 2 4 12 (?)
an: 0 12 16 18 42 58 126 138 160 172 240 256 280 282 286 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: Ralfy
db: batch=69, k=16, 12 4 2 24 16 68 12 22
| SPT(14) | 261555480665280679 | 0 10 108 168 208 238 250 252 264 294 334 394 492 502 | -40291818402 |
| SPT(14) | 261555491756005607 | 0 12 42 44 62 86 132 164 210 234 252 254 284 296 | -29201093474 |
| SPT(14) | 261555499277211679 | 0 30 102 112 144 150 154 180 184 190 222 232 304 334 | -21679887402 |
| SPT(14) | 261555504833780159 | 0 8 18 30 48 62 78 182 198 212 230 242 252 260 | -16123318922 |
| SPT(14) | 261555507305013197 | 0 42 44 50 84 96 132 134 170 182 216 222 224 266 | -13652085884 |
| SPT(14) | 261555520363473913 | 0 24 78 114 120 180 238 246 304 364 370 406 460 484 | -593625168 |
| SPT(14) | 261555523345021237 | 0 12 30 66 96 114 166 180 232 250 280 316 334 346 | 2387922156 |
| SPT(14) | 261555529418416073 | 0 14 24 38 44 84 234 254 404 444 450 464 474 488 | 8461316992 |
| TPT(12) | 261555538078115261 | 0 2 30 32 78 80 138 140 156 158 168 170 | 17121016180 |
| SPT(14) | 261555544859887517 | 0 120 122 180 186 206 210 236 240 260 266 324 326 446 | 23902788436 |
| SPT(14) | 261555555649640639 | 0 32 72 74 90 132 134 210 212 254 270 272 312 344 | 34692541558 |
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