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Prime Tuple Database
Prime p0= 697808871667493759 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 36 56 10 12 8 24 16 20 52 20 16 24 8 12 10 56 36 18 (?)
an: 0 18 54 110 120 132 140 164 180 200 252 272 288 312 320 332 342 398 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SETI.USA]Tank_Master
db: batch=72, k=20, 18 36 56 10 12 8 24 16 20 52
dn: 0 18 36 56 10 12 8 24 16 20 52 20 16 24 8 12 10 56 36 18 (?)
an: 0 18 54 110 120 132 140 164 180 200 252 272 288 312 320 332 342 398 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [SETI.USA]Tank_Master
db: batch=72, k=20, 18 36 56 10 12 8 24 16 20 52
| TPT(12) | 697808748856827779 | 0 2 12 14 78 80 90 92 150 152 162 164 | -122810665980 |
| TPT(12) | 697808750918313701 | 0 2 36 38 78 80 120 122 186 188 300 302 | -120749180058 |
| STPT(10) | 697808783582448917 | 0 2 30 32 42 44 54 56 84 86 | -88085044842 |
| TPT(12) | 697808812934259581 | 0 2 60 62 156 158 240 242 396 398 438 440 | -58733234178 |
| TPT(12) | 697808813328993911 | 0 2 18 20 30 32 96 98 138 140 180 182 | -58338499848 |
| TPT(12) | 697808829384852917 | 0 2 54 56 84 86 90 92 114 116 144 146 | -42282640842 |
| TPT(12) | 697808953509740747 | 0 2 252 254 342 344 420 422 444 446 462 464 | 81842246988 |
| STPT(10) | 697808982233150141 | 0 2 6 8 48 50 90 92 96 98 | 110565656382 |
| TPT(12) | 697809147922373939 | 0 2 18 20 48 50 60 62 102 104 132 134 | 276254880180 |
| STPT(10) | 697809242651680961 | 0 2 6 8 48 50 90 92 96 98 | 370984187202 |
| SPT(16) | 697809253370760967 | 0 10 90 132 150 172 232 252 262 282 342 364 382 424 504 514 | 381703267208 |
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