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Prime Tuple Database
Prime p0= 519317211542291101 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 60 30 10 12 18 44 66 4 134 4 66 44 18 12 10 30 60 18 (?)
an: 0 18 78 108 118 130 148 192 258 262 396 400 466 510 528 540 550 580 640 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: [B@P] Daniel
db: batch=50, k=20, 18 60 30 10 12 18 44 66 4 134
dn: 0 18 60 30 10 12 18 44 66 4 134 4 66 44 18 12 10 30 60 18 (?)
an: 0 18 78 108 118 130 148 192 258 262 396 400 466 510 528 540 550 580 640 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: [B@P] Daniel
db: batch=50, k=20, 18 60 30 10 12 18 44 66 4 134
| SPT(14) | 519317126509811647 | 0 40 42 52 54 70 154 162 246 262 264 274 276 316 | -85032479454 |
| TPT(14) | 519317168517750017 | 0 2 30 32 42 44 72 74 84 86 174 176 204 206 | -43024541084 |
| TPT(12) | 519317179404625559 | 0 2 12 14 60 62 180 182 192 194 198 200 | -32137665542 |
| SPT(14) | 519317186031467647 | 0 4 36 70 84 96 126 130 160 172 186 220 252 256 | -25510823454 |
| TPT(12) | 519317199007598477 | 0 2 12 14 90 92 132 134 252 254 264 266 | -12534692624 |
| SPT(14) | 519317204076866729 | 0 8 20 24 120 128 150 188 210 218 314 318 330 338 | -7465424372 |
| TPT(12) | 519317212851790919 | 0 2 42 44 60 62 102 104 150 152 222 224 | 1309499818 |
| TPT(12) | 519317216240455751 | 0 2 96 98 138 140 150 152 180 182 186 188 | 4698164650 |
| SPT(14) | 519317217997349143 | 0 58 100 124 130 144 154 210 220 234 240 264 306 364 | 6455058042 |
| SPT(14) | 519317224726210871 | 0 6 20 30 38 48 90 116 158 168 176 186 200 206 | 13183919770 |
| SPT(14) | 519317230040554469 | 0 72 80 84 90 104 110 144 150 164 170 174 182 254 | 18498263368 |
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