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Prime Tuple Database
Prime p0= 400427697506561999 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 8 28 8 12 22 32 46 2 46 32 22 12 8 28 8 24 (?)
an: 0 24 32 60 68 80 102 134 180 182 228 260 282 294 302 330 338 362
All 18 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=18, 24 8 28 8 12 22 32 46 2
dn: 0 24 8 28 8 12 22 32 46 2 46 32 22 12 8 28 8 24 (?)
an: 0 24 32 60 68 80 102 134 180 182 228 260 282 294 302 330 338 362
All 18 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=18, 24 8 28 8 12 22 32 46 2
| TPT(12) | 400427638900981541 | 0 2 48 50 66 68 108 110 180 182 210 212 | -58605580458 |
| SPT(14) | 400427646480807973 | 0 18 40 100 130 228 234 244 250 348 378 438 460 478 | -51025754026 |
| TPT(12) | 400427653802680241 | 0 2 36 38 48 50 78 80 126 128 138 140 | -43703881758 |
| SPT(14) | 400427661938408987 | 0 32 36 42 54 60 72 164 176 182 194 200 204 236 | -35568153012 |
| SPT(14) | 400427676172515617 | 0 30 36 126 132 146 150 152 156 170 176 266 272 302 | -21334046382 |
| TPT(12) | 400427696243327321 | 0 2 18 20 30 32 48 50 126 128 246 248 | -1263234678 |
| TPT(12) | 400427703800116121 | 0 2 48 50 120 122 126 128 138 140 150 152 | 6293554122 |
| TPT(12) | 400427738335670249 | 0 2 198 200 282 284 360 362 372 374 402 404 | 40829108250 |
| TPT(14) | 400427751121771691 | 0 2 48 50 66 68 108 110 180 182 216 218 300 302 | 53615209692 |
| SPT(14) | 400427762418326653 | 0 10 30 36 70 90 126 184 220 240 274 280 300 310 | 64911764654 |
| SPT(14) | 400427768705417659 | 0 10 40 78 82 94 114 118 138 150 154 192 222 232 | 71198855660 |
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