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Prime Tuple Database
Prime p0= 1787481652726800773 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 36 20 24 40 62 4 36 68 36 4 62 40 24 20 36 4 14 (?)
an: 0 14 18 54 74 98 138 200 204 240 308 344 348 410 450 474 494 530 534 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: FDB ITALIA S.r.l.
db: batch=79, k=20, 14 4 36 20 24 40 62 4 36 68
dn: 0 14 4 36 20 24 40 62 4 36 68 36 4 62 40 24 20 36 4 14 (?)
an: 0 14 18 54 74 98 138 200 204 240 308 344 348 410 450 474 494 530 534 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: FDB ITALIA S.r.l.
db: batch=79, k=20, 14 4 36 20 24 40 62 4 36 68
| SPT(16) | 1787480745075419123 | 0 6 36 56 66 78 80 120 254 294 296 308 318 338 368 374 | -907651381650 |
| SPT(13) | 1787480747747889811 | 0 102 156 210 276 360 366 372 456 522 576 630 732 | -904978910962 |
| SPT(16) | 1787481153294104309 | 0 2 42 74 84 104 114 140 174 200 210 230 240 272 312 314 | -499432696464 |
| STPT(10) | 1787481443996120627 | 0 2 30 32 42 44 54 56 84 86 | -208730680146 |
| STPT(10) | 1787481575654485817 | 0 2 12 14 42 44 72 74 84 86 | -77072314956 |
| STPT(10) | 1787481593143141739 | 0 2 18 20 30 32 42 44 60 62 | -59583659034 |
| STPT(12) | 1787481728330819627 | 0 2 30 32 72 74 120 122 162 164 192 194 | 75604018854 |
| SPT(16) | 1787481789850190081 | 0 26 42 72 126 138 152 180 218 246 260 272 326 356 372 398 | 137123389308 |
| STPT(10) | 1787481805845729347 | 0 2 12 14 72 74 132 134 144 146 | 153118928574 |
| STPT(12) | 1787481824074461257 | 0 2 54 56 84 86 210 212 240 242 294 296 | 171347660484 |
| STPT(10) | 1787482167353727599 | 0 2 18 20 30 32 42 44 60 62 | 514626926826 |
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