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Prime Tuple Database
Prime p0= 3128175940135147667 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 26 16 12 2 24 30 16 48 8 48 16 30 24 2 12 16 26 30 (?)
an: 0 30 56 72 84 86 110 140 156 204 212 260 276 306 330 332 344 360 386 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: vanos0512
db: batch=83, k=20, 30 26 16 12 2 24 30 16 48 8
dn: 0 30 26 16 12 2 24 30 16 48 8 48 16 30 24 2 12 16 26 30 (?)
an: 0 30 56 72 84 86 110 140 156 204 212 260 276 306 330 332 344 360 386 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: vanos0512
db: batch=83, k=20, 30 26 16 12 2 24 30 16 48 8
| STPT(10) | 3128175085054304099 | 0 2 42 44 150 152 258 260 300 302 | -855080843568 |
| STPT(10) | 3128175156175445219 | 0 2 18 20 30 32 42 44 60 62 | -783959702448 |
| STPT(10) | 3128175164790806321 | 0 2 36 38 78 80 120 122 156 158 | -775344341346 |
| STPT(10) | 3128175168241332239 | 0 2 18 20 30 32 42 44 60 62 | -771893815428 |
| SPT(18) | 3128175224036174309 | 0 8 60 90 104 132 134 188 240 242 294 348 350 378 392 422 474 482 | -716098973358 |
| STPT(10) | 3128175630788230619 | 0 2 42 44 60 62 78 80 120 122 | -309346917048 |
| STPT(10) | 3128176041871040759 | 0 2 18 20 30 32 42 44 60 62 | 101735893092 |
| SPT(16) | 3128176603302521567 | 0 20 32 56 84 86 102 132 164 194 210 212 240 264 276 296 | 663167373900 |
| STPT(10) | 3128176685603180171 | 0 2 36 38 78 80 120 122 156 158 | 745468032504 |
| STPT(10) | 3128177679226531829 | 0 2 18 20 30 32 42 44 60 62 | 1739091384162 |
| STPT(10) | 3128177744322464357 | 0 2 30 32 42 44 54 56 84 86 | 1804187316690 |
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