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Prime Tuple Database
Prime p0= 640764540947443537 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 12 14 22 62 40 38 12 22 14 22 12 38 40 62 22 14 12 4 (?)
an: 0 4 16 30 52 114 154 192 204 226 240 262 274 312 352 414 436 450 462 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: xii5ku
db: batch=72, k=20, 4 12 14 22 62 40 38 12 22 14
dn: 0 4 12 14 22 62 40 38 12 22 14 22 12 38 40 62 22 14 12 4 (?)
an: 0 4 16 30 52 114 154 192 204 226 240 262 274 312 352 414 436 450 462 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: xii5ku
db: batch=72, k=20, 4 12 14 22 62 40 38 12 22 14
| TPT(12) | 640764226274686517 | 0 2 42 44 84 86 120 122 132 134 150 152 | -314672757020 |
| TPT(12) | 640764286610476211 | 0 2 120 122 126 128 198 200 210 212 240 242 | -254336967326 |
| TPT(12) | 640764340652868701 | 0 2 78 80 90 92 120 122 126 128 168 170 | -200294574836 |
| TPT(12) | 640764392472497339 | 0 2 48 50 72 74 102 104 138 140 270 272 | -148474946198 |
| SPT(16) | 640764466136464469 | 0 20 44 62 104 144 218 242 270 294 368 408 450 468 492 512 | -74810979068 |
| TPT(12) | 640764498374222471 | 0 2 96 98 138 140 168 170 186 188 198 200 | -42573221066 |
| TPT(12) | 640764589436024111 | 0 2 60 62 156 158 198 200 216 218 258 260 | 48488580574 |
| STPT(10) | 640764631795274429 | 0 2 42 44 60 62 78 80 120 122 | 90847830892 |
| TPT(12) | 640764718955409077 | 0 2 42 44 54 56 204 206 210 212 264 266 | 178007965540 |
| STPT(10) | 640764725029934777 | 0 2 24 26 42 44 60 62 84 86 | 184082491240 |
| TPT(12) | 640764725846665487 | 0 2 84 86 132 134 240 242 270 272 342 344 | 184899221950 |
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