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Prime Tuple Database
Prime p0= 1809685332439642711 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 30 12 30 30 56 40 14 28 32 28 14 40 56 30 30 12 30 28 (?)
an: 0 28 58 70 100 130 186 226 240 268 300 328 342 382 438 468 498 510 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Orange Kid
db: batch=79, k=20, 28 30 12 30 30 56 40 14 28 32
dn: 0 28 30 12 30 30 56 40 14 28 32 28 14 40 56 30 30 12 30 28 (?)
an: 0 28 58 70 100 130 186 226 240 268 300 328 342 382 438 468 498 510 540 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Orange Kid
db: batch=79, k=20, 28 30 12 30 30 56 40 14 28 32
| STPT(10) | 1809684556572962981 | 0 2 6 8 18 20 30 32 36 38 | -775866679730 |
| TPT(14) | 1809684559143042119 | 0 2 42 44 72 74 168 170 180 182 192 194 198 200 | -773296600592 |
| STPT(10) | 1809684692888374607 | 0 2 30 32 42 44 54 56 84 86 | -639551268104 |
| STPT(10) | 1809684997339048727 | 0 2 30 32 120 122 210 212 240 242 | -335100593984 |
| STPT(10) | 1809685055979401309 | 0 2 42 44 60 62 78 80 120 122 | -276460241402 |
| SPT(16) | 1809685223592247933 | 0 60 64 120 126 154 178 198 226 246 270 298 304 360 364 424 | -108847394778 |
| SPT(16) | 1809685470920178277 | 0 4 82 84 90 112 114 174 220 280 282 304 310 312 390 394 | 138480535566 |
| SPT(16) | 1809685474102619329 | 0 28 82 88 90 108 138 142 210 214 244 262 264 270 324 352 | 141662976618 |
| STPT(10) | 1809685940587781981 | 0 2 6 8 48 50 90 92 96 98 | 608148139270 |
| STPT(10) | 1809685986333049577 | 0 2 30 32 42 44 54 56 84 86 | 653893406866 |
| STPT(10) | 1809686554079942537 | 0 2 24 26 42 44 60 62 84 86 | 1221640299826 |
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