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Prime Tuple Database
Prime p0= 2538152294782355047 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 38 60 30 12 12 40 24 14 28 14 24 40 12 12 30 60 38 4 (?)
an: 0 4 42 102 132 144 156 196 220 234 262 276 300 340 352 364 394 454 492 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: RFGuy_KCCO
db: batch=82, k=20, 4 38 60 30 12 12 40 24 14 28
dn: 0 4 38 60 30 12 12 40 24 14 28 14 24 40 12 12 30 60 38 4 (?)
an: 0 4 42 102 132 144 156 196 220 234 262 276 300 340 352 364 394 454 492 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: RFGuy_KCCO
db: batch=82, k=20, 4 38 60 30 12 12 40 24 14 28
| STPT(10) | 2538150835044334247 | 0 2 90 92 132 134 174 176 264 266 | -1459738020800 |
| STPT(10) | 2538151276311218609 | 0 2 18 20 30 32 42 44 60 62 | -1018471136438 |
| STPT(12) | 2538151354127926919 | 0 2 42 44 90 92 132 134 180 182 222 224 | -940654428128 |
| STPT(10) | 2538151421035249931 | 0 2 6 8 18 20 30 32 36 38 | -873747105116 |
| SPT(16) | 2538151666028687557 | 0 4 6 94 114 120 144 162 184 202 226 232 252 340 342 346 | -628753667490 |
| STPT(10) | 2538151692920464757 | 0 2 42 44 132 134 222 224 264 266 | -601861890290 |
| STPT(12) | 2538152414902342919 | 0 2 18 20 42 44 48 50 72 74 90 92 | 120119987872 |
| STPT(10) | 2538152769092583857 | 0 2 30 32 42 44 54 56 84 86 | 474310228810 |
| STPT(10) | 2538153127825493777 | 0 2 30 32 42 44 54 56 84 86 | 833043138730 |
| SPT(16) | 2538153258232618027 | 0 16 40 82 84 106 150 156 190 196 240 262 264 306 330 346 | 963450262980 |
| SPT(18) | 2538153462989445157 | 0 6 22 70 72 76 90 114 126 190 202 226 240 244 246 294 310 316 | 1168207090110 |
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