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Prime Tuple Database
Prime p0= 1855318957218491239 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 6 2 6 12 22 20 42 10 104 10 42 20 22 12 6 2 6 4 (?)
an: 0 4 10 12 18 30 52 72 114 124 228 238 280 300 322 334 340 342 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: jozef j
db: batch=79, k=20, 4 6 2 6 12 22 20 42 10 104
dn: 0 4 6 2 6 12 22 20 42 10 104 10 42 20 22 12 6 2 6 4 (?)
an: 0 4 10 12 18 30 52 72 114 124 228 238 280 300 322 334 340 342 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: jozef j
db: batch=79, k=20, 4 6 2 6 12 22 20 42 10 104
| STPT(10) | 1855317381629756459 | 0 2 18 20 30 32 42 44 60 62 | -1575588734780 |
| TPT(14) | 1855317915750231431 | 0 2 168 170 186 188 228 230 246 248 270 272 330 332 | -1041468259808 |
| STPT(10) | 1855318182367811171 | 0 2 6 8 48 50 90 92 96 98 | -774850680068 |
| STPT(10) | 1855318526160604247 | 0 2 12 14 42 44 72 74 84 86 | -431057886992 |
| SPT(16) | 1855318585213815559 | 0 18 70 138 162 210 252 258 292 298 340 388 412 480 532 550 | -372004675680 |
| STPT(10) | 1855318869725382557 | 0 2 60 62 72 74 84 86 144 146 | -87493108682 |
| STPT(10) | 1855319291907609947 | 0 2 12 14 42 44 72 74 84 86 | 334689118708 |
| STPT(10) | 1855319384757920537 | 0 2 30 32 42 44 54 56 84 86 | 427539429298 |
| SPT(16) | 1855319771319260681 | 0 12 26 68 78 92 116 120 218 222 246 260 270 312 326 338 | 814100769442 |
| STPT(10) | 1855319812145856149 | 0 2 18 20 30 32 42 44 60 62 | 854927364910 |
| SPT(16) | 1855319860318915567 | 0 12 70 84 132 174 180 220 234 274 280 322 370 384 442 454 | 903100424328 |
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