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Prime Tuple Database
Prime p0= 161717422564534547 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 2 10 2 108 28 26 16 14 4 14 16 26 28 108 2 10 2 60 (?)
an: 0 60 62 72 74 182 210 236 252 266 270 284 300 326 354 462 464 474 476 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: stoneageman
db: batch=67, k=20, 60 2 10 2 108 28 26 16 14 4
dn: 0 60 2 10 2 108 28 26 16 14 4 14 16 26 28 108 2 10 2 60 (?)
an: 0 60 62 72 74 182 210 236 252 266 270 284 300 326 354 462 464 474 476 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: stoneageman
db: batch=67, k=20, 60 2 10 2 108 28 26 16 14 4
| SPT(14) | 161717355951333463 | 0 4 10 24 40 64 94 114 144 168 184 198 204 208 | -66613201084 |
| SPT(14) | 161717376281746279 | 0 4 24 40 42 60 78 154 172 190 192 208 228 232 | -46282788268 |
| SPT(14) | 161717385619579373 | 0 30 56 84 108 140 168 176 204 236 260 288 314 344 | -36944955174 |
| SPT(14) | 161717388313584709 | 0 4 22 28 42 72 102 130 160 190 204 210 228 232 | -34250949838 |
| SPT(14) | 161717405536523341 | 0 10 16 40 42 66 108 130 172 196 198 222 228 238 | -17028011206 |
| SPT(14) | 161717420429315423 | 0 8 24 38 44 54 60 134 140 150 156 170 186 194 | -2135219124 |
| STPT(10) | 161717428753539467 | 0 2 30 32 42 44 54 56 84 86 | 6189004920 |
| TPT(12) | 161717487670818977 | 0 2 42 44 102 104 132 134 162 164 174 176 | 65106284430 |
| TPT(12) | 161717489938771931 | 0 2 6 8 48 50 66 68 138 140 168 170 | 67374237384 |
| SPT(14) | 161717508742771589 | 0 60 80 90 114 188 200 222 234 308 332 342 362 422 | 86178237042 |
| SPT(14) | 161717509399965131 | 0 2 6 32 92 132 162 350 380 420 480 506 510 512 | 86835430584 |
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