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Prime Tuple Database
Prime p0= 1571379327489615401 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 24 4 14 40 2 66 24 4 56 4 24 66 2 40 14 4 24 8 (?)
an: 0 8 32 36 50 90 92 158 182 186 242 246 270 336 338 378 392 396 420 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: crashtech
db: batch=78, k=20, 8 24 4 14 40 2 66 24 4 56
dn: 0 8 24 4 14 40 2 66 24 4 56 4 24 66 2 40 14 4 24 8 (?)
an: 0 8 32 36 50 90 92 158 182 186 242 246 270 336 338 378 392 396 420 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: crashtech
db: batch=78, k=20, 8 24 4 14 40 2 66 24 4 56
| SPT(16) | 1571377902084804269 | 0 32 102 140 144 150 164 170 192 198 212 218 222 260 330 362 | -1425404811132 |
| STPT(10) | 1571378252089367987 | 0 2 42 44 72 74 102 104 144 146 | -1075400247414 |
| STPT(10) | 1571378340954940499 | 0 2 18 20 60 62 102 104 120 122 | -986534674902 |
| SPT(16) | 1571378620177415573 | 0 6 14 18 56 84 90 138 146 194 200 228 266 270 278 284 | -707312199828 |
| SPT(16) | 1571378744123367587 | 0 2 36 42 80 90 176 210 212 246 332 342 380 386 420 422 | -583366247814 |
| STPT(10) | 1571379280343704547 | 0 2 60 62 72 74 84 86 144 146 | -47145910854 |
| SPT(16) | 1571379705451318969 | 0 64 72 150 160 162 174 202 240 268 280 282 292 370 378 442 | 377961703568 |
| SPT(16) | 1571379828082705187 | 0 26 66 72 156 206 210 222 224 236 240 290 374 380 420 446 | 500593089786 |
| STPT(10) | 1571379901306617707 | 0 2 30 32 42 44 54 56 84 86 | 573817002306 |
| SPT(16) | 1571380047193695191 | 0 12 32 38 90 96 98 182 276 360 362 368 420 426 446 458 | 719704079790 |
| SPT(16) | 1571380864783552369 | 0 24 42 52 54 112 120 162 172 214 222 280 282 292 310 334 | 1537293936968 |
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