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Prime Tuple Database
Prime p0= 1568524621283451103 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 86 18 22 6 30 20 12 52 104 52 12 20 30 6 22 18 86 4 (?)
an: 0 4 90 108 130 136 166 186 198 250 354 406 418 438 468 474 496 514 600 604
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 604
Found by: xii5ku
db: batch=78, k=20, 4 86 18 22 6 30 20 12 52 104
dn: 0 4 86 18 22 6 30 20 12 52 104 52 12 20 30 6 22 18 86 4 (?)
an: 0 4 90 108 130 136 166 186 198 250 354 406 418 438 468 474 496 514 600 604
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 604
Found by: xii5ku
db: batch=78, k=20, 4 86 18 22 6 30 20 12 52 104
| SPT(16) | 1568524101615662629 | 0 28 42 54 100 162 198 202 210 214 250 312 358 370 384 412 | -519667788474 |
| SPT(16) | 1568524126616395661 | 0 18 42 62 98 108 150 168 170 188 230 240 276 296 320 338 | -494667055442 |
| STPT(10) | 1568524329995454509 | 0 2 18 20 30 32 42 44 60 62 | -291287996594 |
| STPT(10) | 1568524412657532431 | 0 2 6 8 48 50 90 92 96 98 | -208625918672 |
| STPT(10) | 1568524447701701291 | 0 2 6 8 48 50 90 92 96 98 | -173581749812 |
| TPT(14) | 1568524522625871779 | 0 2 48 50 78 80 90 92 150 152 168 170 210 212 | -98657579324 |
| SPT(16) | 1568524764551679163 | 0 4 40 64 84 94 106 130 144 168 180 190 210 234 270 274 | 143268228060 |
| STPT(12) | 1568525150160697061 | 0 2 48 50 90 92 126 128 168 170 216 218 | 528877245958 |
| STPT(10) | 1568525229547906451 | 0 2 6 8 48 50 90 92 96 98 | 608264455348 |
| SPT(16) | 1568525279850079567 | 0 16 90 130 136 174 184 190 240 246 256 294 300 340 414 430 | 658566628464 |
| TPT(14) | 1568525481254308217 | 0 2 54 56 60 62 90 92 114 116 240 242 264 266 | 859970857114 |
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