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Prime Tuple Database
Prime p0= 231027590141467409 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 36 70 18 50 10 6 36 20 4 20 36 6 10 50 18 70 36 8 (?)
an: 0 8 44 114 132 182 192 198 234 254 258 278 314 320 330 380 398 468 504 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: gaballus
db: batch=69, k=20, 8 36 70 18 50 10 6 36 20 4
dn: 0 8 36 70 18 50 10 6 36 20 4 20 36 6 10 50 18 70 36 8 (?)
an: 0 8 44 114 132 182 192 198 234 254 258 278 314 320 330 380 398 468 504 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: gaballus
db: batch=69, k=20, 8 36 70 18 50 10 6 36 20 4
| TPT(12) | 231027531070669559 | 0 2 48 50 72 74 78 80 120 122 210 212 | -59070797850 |
| SPT(14) | 231027551194000747 | 0 42 54 70 72 102 106 120 124 154 156 172 184 226 | -38947466662 |
| SPT(14) | 231027553744540219 | 0 28 58 60 78 94 148 234 288 304 322 324 354 382 | -36396927190 |
| TPT(12) | 231027556426098317 | 0 2 30 32 132 134 174 176 240 242 252 254 | -33715369092 |
| SPT(14) | 231027563266648373 | 0 44 60 68 80 84 96 128 140 144 156 164 180 224 | -26874819036 |
| SPT(14) | 231027576123216013 | 0 18 60 64 94 100 136 198 234 240 270 274 316 334 | -14018251396 |
| TPT(12) | 231027600306066041 | 0 2 18 20 30 32 90 92 126 128 240 242 | 10164598632 |
| SPT(14) | 231027609091907629 | 0 40 60 70 138 144 204 358 418 424 492 502 522 562 | 18950440220 |
| SPT(14) | 231027629316942877 | 0 6 46 52 90 94 102 124 132 136 174 180 220 226 | 39175475468 |
| TPT(12) | 231027634353412007 | 0 2 12 14 150 152 210 212 234 236 282 284 | 44211944598 |
| SPT(14) | 231027700471467961 | 0 6 12 28 70 90 136 162 208 228 270 286 292 298 | 110330000552 |
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