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Prime Tuple Database
Prime p0= 2531964425826368851 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 8 12 28 6 20 10 12 2 12 10 20 6 28 12 8 22 (?)
an: 0 22 30 42 70 76 96 106 118 120 132 142 162 168 196 208 216 238
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: SEARCHER
db: batch=82, k=18, 22 8 12 28 6 20 10 12 2
dn: 0 22 8 12 28 6 20 10 12 2 12 10 20 6 28 12 8 22 (?)
an: 0 22 30 42 70 76 96 106 118 120 132 142 162 168 196 208 216 238
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 238
Found by: SEARCHER
db: batch=82, k=18, 22 8 12 28 6 20 10 12 2
| STPT(10) | 2531962518347035391 | 0 2 36 38 78 80 120 122 156 158 | -1907479333460 |
| SPT(16) | 2531962745634435989 | 0 2 14 38 44 78 150 170 192 212 284 318 324 348 360 362 | -1680191932862 |
| STPT(10) | 2531963007181606067 | 0 2 24 26 42 44 60 62 84 86 | -1418644762784 |
| STPT(10) | 2531963163364594847 | 0 2 24 26 42 44 60 62 84 86 | -1262461774004 |
| SPT(16) | 2531963490515073413 | 0 8 14 36 68 86 144 164 240 260 318 336 368 390 396 404 | -935311295438 |
| STPT(10) | 2531963910909515879 | 0 2 18 20 30 32 42 44 60 62 | -514916852972 |
| TPT(14) | 2531965134318245387 | 0 2 84 86 102 104 144 146 150 152 264 266 282 284 | 708491876536 |
| TPT(14) | 2531965213056551957 | 0 2 12 14 60 62 102 104 234 236 252 254 282 284 | 787230183106 |
| STPT(10) | 2531965257014489897 | 0 2 12 14 42 44 72 74 84 86 | 831188121046 |
| SPT(16) | 2531965324755223459 | 0 42 58 64 72 78 102 112 120 130 154 160 168 174 190 232 | 898928854608 |
| SPT(16) | 2531965739500847719 | 0 4 24 34 72 82 88 138 214 264 270 280 318 328 348 352 | 1313674478868 |
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