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Prime Tuple Database
Prime p0= 1381455052512368279 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 42 4 26 42 16 2 24 4 116 4 24 2 16 42 26 4 42 8 (?)
an: 0 8 50 54 80 122 138 140 164 168 284 288 312 314 330 372 398 402 444 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Fornax
db: batch=77, k=20, 8 42 4 26 42 16 2 24 4 116
dn: 0 8 42 4 26 42 16 2 24 4 116 4 24 2 16 42 26 4 42 8 (?)
an: 0 8 50 54 80 122 138 140 164 168 284 288 312 314 330 372 398 402 444 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Fornax
db: batch=77, k=20, 8 42 4 26 42 16 2 24 4 116
| STPT(12) | 1381453248793252007 | 0 2 60 62 84 86 90 92 114 116 174 176 | -1803719116272 |
| TPT(14) | 1381453401470545097 | 0 2 30 32 114 116 144 146 162 164 204 206 210 212 | -1651041823182 |
| TPT(14) | 1381453432382070107 | 0 2 84 86 90 92 132 134 144 146 210 212 222 224 | -1620130298172 |
| STPT(10) | 1381454113820655377 | 0 2 24 26 42 44 60 62 84 86 | -938691712902 |
| STPT(10) | 1381454258269979897 | 0 2 12 14 132 134 252 254 264 266 | -794242388382 |
| SPT(16) | 1381454554766769797 | 0 26 30 66 74 84 114 150 230 266 296 306 314 350 354 380 | -497745598482 |
| TPT(14) | 1381456267055440517 | 0 2 54 56 84 86 102 104 210 212 282 284 294 296 | 1214543072238 |
| SPT(16) | 1381456797810823849 | 0 12 42 78 90 168 180 198 222 240 252 330 342 378 408 420 | 1745298455570 |
| TPT(14) | 1381457028400502609 | 0 2 12 14 48 50 78 80 150 152 162 164 180 182 | 1975888134330 |
| TPT(14) | 1381457052406313627 | 0 2 42 44 84 86 90 92 192 194 264 266 294 296 | 1999893945348 |
| SPT(16) | 1381457077560531773 | 0 8 14 48 90 116 138 140 174 176 198 224 266 300 306 314 | 2025048163494 |
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