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Prime Tuple Database
Prime p0= 2040168644930646781 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 88 18 2 18 46 20 28 26 16 26 28 20 46 18 2 18 88 (?)
an: 0 88 106 108 126 172 192 220 246 262 288 316 336 382 400 402 420 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: matsu_pl
db: batch=80, k=18, 88 18 2 18 46 20 28 26 16
dn: 0 88 18 2 18 46 20 28 26 16 26 28 20 46 18 2 18 88 (?)
an: 0 88 106 108 126 172 192 220 246 262 288 316 336 382 400 402 420 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: matsu_pl
db: batch=80, k=18, 88 18 2 18 46 20 28 26 16
| SPT(16) | 2040167606805771853 | 0 4 28 64 126 190 204 208 336 340 354 418 480 516 540 544 | -1038124874928 |
| STPT(10) | 2040167969992322999 | 0 2 48 50 90 92 132 134 180 182 | -674938323782 |
| SPT(16) | 2040168087669264283 | 0 40 126 136 150 190 196 220 360 384 390 430 444 454 540 580 | -557261382498 |
| TPT(14) | 2040168259179197039 | 0 2 12 14 48 50 60 62 72 74 90 92 198 200 | -385751449742 |
| TPT(14) | 2040168354831321887 | 0 2 30 32 42 44 132 134 282 284 384 386 474 476 | -290099324894 |
| SPT(16) | 2040168427103277101 | 0 42 56 68 78 102 108 126 152 170 176 200 210 222 236 278 | -217827369680 |
| SPT(16) | 2040168883792972409 | 0 8 38 44 78 152 164 170 192 198 210 284 318 324 354 362 | 238862325628 |
| STPT(10) | 2040169428389025719 | 0 2 30 32 60 62 90 92 120 122 | 783458378938 |
| SPT(16) | 2040169507183655671 | 0 6 28 52 66 76 168 192 196 220 312 322 336 360 382 388 | 862253008890 |
| STPT(10) | 2040169783797854279 | 0 2 18 20 30 32 42 44 60 62 | 1138867207498 |
| SPT(16) | 2040169828895191867 | 0 4 24 30 40 82 180 184 210 214 312 354 364 370 390 394 | 1183964545086 |
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