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Prime Tuple Database
Prime p0= 658231052280361361 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 30 40 14 12 22 8 48 46 48 8 22 12 14 40 30 2 (?)
an: 0 2 32 72 86 98 120 128 176 222 270 278 300 312 326 366 396 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: UBT - Timbo
db: batch=72, k=18, 2 30 40 14 12 22 8 48 46
dn: 0 2 30 40 14 12 22 8 48 46 48 8 22 12 14 40 30 2 (?)
an: 0 2 32 72 86 98 120 128 176 222 270 278 300 312 326 366 396 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: UBT - Timbo
db: batch=72, k=18, 2 30 40 14 12 22 8 48 46
| TPT(12) | 658230829724552477 | 0 2 24 26 150 152 162 164 240 242 324 326 | -222555808884 |
| TPT(12) | 658230835393819769 | 0 2 30 32 42 44 90 92 198 200 228 230 | -216886541592 |
| TPT(12) | 658230874410841997 | 0 2 24 26 264 266 324 326 390 392 402 404 | -177869519364 |
| TPT(12) | 658230961218479897 | 0 2 42 44 84 86 120 122 132 134 252 254 | -91061881464 |
| SPT(16) | 658231022614212331 | 0 16 70 82 100 126 130 162 166 198 202 228 246 258 312 328 | -29666149030 |
| TPT(12) | 658231031586617381 | 0 2 96 98 126 128 138 140 270 272 300 302 | -20693743980 |
| STPT(10) | 658231143739254509 | 0 2 48 50 90 92 132 134 180 182 | 91458893148 |
| TPT(12) | 658231148078775179 | 0 2 60 62 102 104 192 194 198 200 240 242 | 95798413818 |
| TPT(12) | 658231191469391249 | 0 2 12 14 78 80 132 134 138 140 180 182 | 139189029888 |
| TPT(12) | 658231240059695579 | 0 2 30 32 60 62 138 140 198 200 252 254 | 187779334218 |
| TPT(12) | 658231249679662781 | 0 2 36 38 66 68 90 92 150 152 180 182 | 197399301420 |
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