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Prime Tuple Database
Prime p0= 1348404576678189521 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 32 16 12 24 6 2 12 4 26 4 12 2 6 24 12 16 32 18 (?)
an: 0 18 50 66 78 102 108 110 122 126 152 156 168 170 176 200 212 228 260 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 18 32 16 12 24 6 2 12 4 26
dn: 0 18 32 16 12 24 6 2 12 4 26 4 12 2 6 24 12 16 32 18 (?)
an: 0 18 50 66 78 102 108 110 122 126 152 156 168 170 176 200 212 228 260 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [SG-2W]Kurzer
db: batch=77, k=20, 18 32 16 12 24 6 2 12 4 26
| TPT(14) | 1348403382148956137 | 0 2 132 134 144 146 270 272 342 344 420 422 450 452 | -1194529233384 |
| STPT(10) | 1348403613274713551 | 0 2 6 8 48 50 90 92 96 98 | -963403475970 |
| STPT(10) | 1348403628030144149 | 0 2 48 50 60 62 72 74 120 122 | -948648045372 |
| STPT(10) | 1348404025270439237 | 0 2 60 62 72 74 84 86 144 146 | -551407750284 |
| STPT(10) | 1348404215846518937 | 0 2 30 32 42 44 54 56 84 86 | -360831670584 |
| TPT(14) | 1348404322759878869 | 0 2 102 104 198 200 240 242 258 260 270 272 300 302 | -253918310652 |
| STPT(10) | 1348405040067865691 | 0 2 6 8 18 20 30 32 36 38 | 463389676170 |
| STPT(10) | 1348405281563885087 | 0 2 54 56 132 134 210 212 264 266 | 704885695566 |
| STPT(10) | 1348405426620106409 | 0 2 18 20 60 62 102 104 120 122 | 849941916888 |
| TPT(16) | 1348405481614617731 | 0 2 6 8 48 50 138 140 156 158 240 242 258 260 426 428 | 904936428210 |
| SPT(16) | 1348405566762843011 | 0 20 26 38 42 62 86 96 122 132 156 176 180 192 198 218 | 990084653490 |
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