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Prime Tuple Database
Prime p0= 2780604792947486213 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 8 4 66 6 20 18 6 46 6 18 20 6 66 4 8 36 (?)
an: 0 36 44 48 114 120 140 158 164 210 216 234 254 260 326 330 338 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: JayPi
db: batch=82, k=18, 36 8 4 66 6 20 18 6 46
dn: 0 36 8 4 66 6 20 18 6 46 6 18 20 6 66 4 8 36 (?)
an: 0 36 44 48 114 120 140 158 164 210 216 234 254 260 326 330 338 374
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: JayPi
db: batch=82, k=18, 36 8 4 66 6 20 18 6 46
| STPT(10) | 2780603981642477327 | 0 2 30 32 42 44 54 56 84 86 | -811305008886 |
| STPT(10) | 2780604000786235439 | 0 2 12 14 30 32 48 50 60 62 | -792161250774 |
| TPT(14) | 2780604464216815799 | 0 2 12 14 78 80 252 254 300 302 330 332 420 422 | -328730670414 |
| SPT(16) | 2780604652169779301 | 0 18 20 32 86 98 122 140 198 216 240 252 306 318 320 338 | -140777706912 |
| STPT(10) | 2780604675640397729 | 0 2 12 14 30 32 48 50 60 62 | -117307088484 |
| STPT(10) | 2780604682525668497 | 0 2 42 44 72 74 102 104 144 146 | -110421817716 |
| STPT(10) | 2780604853550774219 | 0 2 12 14 30 32 48 50 60 62 | 60603288006 |
| STPT(10) | 2780604946197619997 | 0 2 30 32 42 44 54 56 84 86 | 153250133784 |
| SPT(16) | 2780605289695557707 | 0 6 32 54 60 116 120 182 264 326 330 386 392 414 440 446 | 496748071494 |
| SPT(16) | 2780605413611390357 | 0 32 54 62 84 132 152 170 336 354 374 422 444 452 474 506 | 620663904144 |
| TPT(14) | 2780605698509965979 | 0 2 30 32 90 92 102 104 120 122 132 134 300 302 | 905562479766 |
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