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Prime Tuple Database
Prime p0= 1638525432345898561 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 18 68 34 6 44 18 10 18 44 6 34 68 18 22 (?)
an: 0 22 40 108 142 148 192 210 220 238 282 288 322 390 408 430
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 430
Found by: Spectrum
db: batch=78, k=16, 22 18 68 34 6 44 18 10
dn: 0 22 18 68 34 6 44 18 10 18 44 6 34 68 18 22 (?)
an: 0 22 40 108 142 148 192 210 220 238 282 288 322 390 408 430
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 430
Found by: Spectrum
db: batch=78, k=16, 22 18 68 34 6 44 18 10
| SPT(16) | 1638524373856676393 | 0 26 86 96 104 126 138 140 204 206 218 240 248 258 318 344 | -1058489222168 |
| SPT(16) | 1638524879652192863 | 0 24 36 38 74 108 156 174 200 218 266 300 336 338 350 374 | -552693705698 |
| SPT(16) | 1638524988492631721 | 0 20 30 32 110 126 138 192 356 410 422 438 516 518 528 548 | -443853266840 |
| TPT(14) | 1638525081513533579 | 0 2 60 62 168 170 240 242 300 302 330 332 372 374 | -350832364982 |
| TPT(14) | 1638525124791738569 | 0 2 12 14 180 182 222 224 330 332 408 410 432 434 | -307554159992 |
| STPT(10) | 1638525239910418817 | 0 2 60 62 72 74 84 86 144 146 | -192435479744 |
| STPT(10) | 1638525445222305551 | 0 2 6 8 18 20 30 32 36 38 | 12876406990 |
| SPT(16) | 1638525977741536577 | 0 12 24 36 50 56 80 96 110 126 150 156 170 182 194 206 | 545395638016 |
| STPT(10) | 1638526664476235717 | 0 2 30 32 42 44 54 56 84 86 | 1232130337156 |
| STPT(10) | 1638526874058512897 | 0 2 30 32 42 44 54 56 84 86 | 1441712614336 |
| STPT(10) | 1638527045918887961 | 0 2 126 128 168 170 210 212 336 338 | 1613572989400 |
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