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Prime Tuple Database
Prime p0= 661964931876631931 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 10 12 2 28 12 48 42 8 70 8 42 48 12 28 2 12 10 8 (?)
an: 0 8 18 30 32 60 72 120 162 170 240 248 290 338 350 378 380 392 402 410
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: arkiss
db: batch=72, k=20, 8 10 12 2 28 12 48 42 8 70
dn: 0 8 10 12 2 28 12 48 42 8 70 8 42 48 12 28 2 12 10 8 (?)
an: 0 8 18 30 32 60 72 120 162 170 240 248 290 338 350 378 380 392 402 410
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: arkiss
db: batch=72, k=20, 8 10 12 2 28 12 48 42 8 70
| STPT(10) | 661964430806200307 | 0 2 30 32 60 62 90 92 120 122 | -501070431624 |
| TPT(12) | 661964529116842109 | 0 2 12 14 138 140 168 170 240 242 300 302 | -402759789822 |
| TPT(12) | 661964547463219127 | 0 2 12 14 54 56 72 74 114 116 180 182 | -384413412804 |
| TPT(12) | 661964591322364541 | 0 2 30 32 66 68 78 80 120 122 126 128 | -340554267390 |
| TPT(12) | 661964828296455989 | 0 2 30 32 48 50 90 92 132 134 258 260 | -103580175942 |
| TPT(12) | 661964894087239451 | 0 2 18 20 36 38 228 230 408 410 438 440 | -37789392480 |
| TPT(12) | 661965032100911897 | 0 2 12 14 54 56 114 116 120 122 204 206 | 100224279966 |
| SPT(16) | 661965167881365827 | 0 24 44 96 150 174 212 216 230 234 272 296 350 402 422 446 | 236004733896 |
| TPT(12) | 661965208317718229 | 0 2 12 14 42 44 108 110 150 152 168 170 | 276441086298 |
| TPT(12) | 661965231124197599 | 0 2 60 62 132 134 198 200 222 224 282 284 | 299247565668 |
| TPT(12) | 661965290390462099 | 0 2 18 20 138 140 228 230 252 254 318 320 | 358513830168 |
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