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Prime Tuple Database
Prime p0= 1816624994513421619 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 6 2 82 18 12 42 14 6 34 6 14 42 12 18 82 2 6 22 (?)
an: 0 22 28 30 112 130 142 184 198 204 238 244 258 300 312 330 412 414 420 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: x3mEn
db: batch=79, k=20, 22 6 2 82 18 12 42 14 6 34
dn: 0 22 6 2 82 18 12 42 14 6 34 6 14 42 12 18 82 2 6 22 (?)
an: 0 22 28 30 112 130 142 184 198 204 238 244 258 300 312 330 412 414 420 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: x3mEn
db: batch=79, k=20, 22 6 2 82 18 12 42 14 6 34
| STPT(10) | 1816623466477029557 | 0 2 12 14 42 44 72 74 84 86 | -1528036392062 |
| STPT(10) | 1816623617551819469 | 0 2 42 44 120 122 198 200 240 242 | -1376961602150 |
| STPT(10) | 1816623969559065167 | 0 2 12 14 72 74 132 134 144 146 | -1024954356452 |
| STPT(10) | 1816624770948006359 | 0 2 18 20 30 32 42 44 60 62 | -223565415260 |
| SPT(16) | 1816624778597077963 | 0 10 16 24 64 70 108 118 156 166 204 210 250 258 264 274 | -215916343656 |
| SPT(16) | 1816624887047914673 | 0 44 56 74 104 120 134 146 198 210 224 240 270 288 300 344 | -107465506946 |
| STPT(10) | 1816625013694592987 | 0 2 30 32 42 44 54 56 84 86 | 19181171368 |
| STPT(10) | 1816625657790631937 | 0 2 30 32 42 44 54 56 84 86 | 663277210318 |
| STPT(10) | 1816625711117816507 | 0 2 30 32 42 44 54 56 84 86 | 716604394888 |
| STPT(10) | 1816626251626681067 | 0 2 24 26 42 44 60 62 84 86 | 1257113259448 |
| SPT(16) | 1816626286191295379 | 0 8 14 54 114 152 164 204 338 378 390 428 488 528 534 542 | 1291677873760 |
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