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Prime Tuple Database
Prime p0= 2166328226220348677 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 8 12 18 82 6 12 2 64 2 12 6 82 18 12 8 6 (?)
an: 0 6 14 26 44 126 132 144 146 210 212 224 230 312 330 342 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Penguin
db: batch=81, k=18, 6 8 12 18 82 6 12 2 64
dn: 0 6 8 12 18 82 6 12 2 64 2 12 6 82 18 12 8 6 (?)
an: 0 6 14 26 44 126 132 144 146 210 212 224 230 312 330 342 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Penguin
db: batch=81, k=18, 6 8 12 18 82 6 12 2 64
| SPT(16) | 2166327122639752603 | 0 4 40 48 124 136 138 150 154 166 168 180 256 264 300 304 | -1103580596074 |
| SPT(16) | 2166327274444453531 | 0 6 42 76 102 108 118 138 160 180 190 196 222 256 292 298 | -951775895146 |
| SPT(16) | 2166327325622778449 | 0 14 20 60 68 104 140 164 204 228 264 300 308 348 354 368 | -900597570228 |
| STPT(10) | 2166327524557419401 | 0 2 6 8 48 50 90 92 96 98 | -701662929276 |
| STPT(10) | 2166327638460906497 | 0 2 42 44 132 134 222 224 264 266 | -587759442180 |
| STPT(10) | 2166328208418224831 | 0 2 66 68 138 140 210 212 276 278 | -17802123846 |
| SPT(16) | 2166328228771397963 | 0 20 30 48 56 114 126 150 164 188 200 258 266 284 294 314 | 2551049286 |
| STPT(12) | 2166328382693250821 | 0 2 36 38 48 50 78 80 90 92 126 128 | 156472902144 |
| SPT(16) | 2166328518511564189 | 0 28 60 72 102 118 142 172 180 210 234 250 280 292 324 352 | 292291215512 |
| STPT(10) | 2166328544082891689 | 0 2 48 50 90 92 132 134 180 182 | 317862543012 |
| SPT(16) | 2166328722145753357 | 0 34 82 84 96 112 124 132 364 372 384 400 412 414 462 496 | 495925404680 |
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