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Prime Tuple Database
Prime p0= 269260945964161843 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 70 56 10 38 4 8 10 12 42 14 42 12 10 8 4 38 10 56 70 (?)
an: 0 70 126 136 174 178 186 196 208 250 264 306 318 328 336 340 378 388 444 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: davidBAM
db: batch=69, k=20, 70 56 10 38 4 8 10 12 42 14
dn: 0 70 56 10 38 4 8 10 12 42 14 42 12 10 8 4 38 10 56 70 (?)
an: 0 70 126 136 174 178 186 196 208 250 264 306 318 328 336 340 378 388 444 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: davidBAM
db: batch=69, k=20, 70 56 10 38 4 8 10 12 42 14
| SPT(14) | 269260834692277711 | 0 22 30 66 72 90 126 142 178 196 202 238 246 268 | -111271884132 |
| SPT(14) | 269260849016220973 | 0 16 30 36 58 88 130 174 216 246 268 274 288 304 | -96947940870 |
| SPT(14) | 269260890578543387 | 0 20 30 90 110 182 194 210 222 294 314 374 384 404 | -55385618456 |
| SPT(14) | 269260893443686637 | 0 50 72 120 212 254 306 320 372 414 506 554 576 626 | -52520475206 |
| SPT(14) | 269260902447782711 | 0 8 12 26 36 48 86 102 140 152 162 176 180 188 | -43516379132 |
| SPT(14) | 269260907472632143 | 0 48 150 178 180 208 220 234 246 274 276 304 406 454 | -38491529700 |
| SPT(14) | 269260994325671827 | 0 6 42 70 100 154 162 244 252 306 336 364 400 406 | 48361509984 |
| SPT(14) | 269260996521994063 | 0 4 58 108 174 184 226 228 270 280 346 396 450 454 | 50557832220 |
| SPT(14) | 269261013319800833 | 0 24 36 44 134 170 174 200 204 240 330 338 350 374 | 67355638990 |
| TPT(12) | 269261014222503827 | 0 2 12 14 60 62 84 86 102 104 240 242 | 68258341984 |
| TPT(12) | 269261054616855671 | 0 2 60 62 108 110 138 140 168 170 186 188 | 108652693828 |
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