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Prime Tuple Database
Prime p0= 386516693587727249 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 60 8 4 20 30 12 4 24 8 22 8 24 4 12 30 20 4 8 60 (?)
an: 0 60 68 72 92 122 134 138 162 170 192 200 224 228 240 270 290 294 302 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Cruncher Pete
db: batch=70, k=20, 60 8 4 20 30 12 4 24 8 22
dn: 0 60 8 4 20 30 12 4 24 8 22 8 24 4 12 30 20 4 8 60 (?)
an: 0 60 68 72 92 122 134 138 162 170 192 200 224 228 240 270 290 294 302 362
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Cruncher Pete
db: batch=70, k=20, 60 8 4 20 30 12 4 24 8 22
| SPT(14) | 386516650138493387 | 0 6 90 104 116 126 186 200 260 270 282 296 380 386 | -43449233862 |
| SPT(14) | 386516660148578719 | 0 12 18 40 58 70 82 90 102 114 132 154 160 172 | -33439148530 |
| SPT(14) | 386516661509554207 | 0 24 30 46 52 64 106 240 282 294 300 316 322 346 | -32078173042 |
| TPT(12) | 386516677506326537 | 0 2 60 62 102 104 120 122 144 146 210 212 | -16081400712 |
| SPT(14) | 386516684296762213 | 0 24 84 108 120 138 160 168 190 208 220 244 304 328 | -9290965036 |
| SPT(14) | 386516691093120787 | 0 6 24 36 64 94 112 114 132 162 190 202 220 226 | -2494606462 |
| TPT(12) | 386516714719306511 | 0 2 90 92 96 98 156 158 216 218 348 350 | 21131579262 |
| SPT(14) | 386516728374033613 | 0 24 100 130 166 178 234 340 396 408 444 474 550 574 | 34786306364 |
| SPT(14) | 386516789880475349 | 0 2 30 44 54 72 132 140 200 218 228 242 270 272 | 96292748100 |
| TPT(14) | 386516790121998251 | 0 2 6 8 18 20 126 128 420 422 498 500 540 542 | 96534271002 |
| TPT(12) | 386516790351422999 | 0 2 30 32 78 80 90 92 102 104 378 380 | 96763695750 |
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