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Prime Tuple Database
Prime p0= 1552352537260196039 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 22 20 70 90 38 12 28 12 38 90 70 20 22 12 8 (?)
an: 0 8 20 42 62 132 222 260 272 300 312 350 440 510 530 552 564 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: MarkRBright
db: batch=78, k=18, 8 12 22 20 70 90 38 12 28
dn: 0 8 12 22 20 70 90 38 12 28 12 38 90 70 20 22 12 8 (?)
an: 0 8 20 42 62 132 222 260 272 300 312 350 440 510 530 552 564 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: MarkRBright
db: batch=78, k=18, 8 12 22 20 70 90 38 12 28
| STPT(10) | 1552351274884049579 | 0 2 18 20 30 32 42 44 60 62 | -1262376146460 |
| STPT(10) | 1552351276260327407 | 0 2 12 14 72 74 132 134 144 146 | -1260999868632 |
| TPT(16) | 1552351762016467961 | 0 2 90 92 108 110 150 152 330 332 336 338 378 380 456 458 | -775243728078 |
| SPT(16) | 1552351997607550177 | 0 22 126 174 192 232 246 304 342 400 414 454 472 520 624 646 | -539652645862 |
| SPT(16) | 1552352465290265293 | 0 18 70 118 120 208 210 226 228 244 246 334 336 384 436 454 | -71969930746 |
| STPT(10) | 1552352465290265411 | 0 2 90 92 108 110 126 128 216 218 | -71969930628 |
| STPT(10) | 1552352556869318297 | 0 2 30 32 60 62 90 92 120 122 | 19609122258 |
| STPT(10) | 1552352603167653809 | 0 2 18 20 30 32 42 44 60 62 | 65907457770 |
| SPT(16) | 1552352712805151009 | 0 98 128 140 158 210 218 264 284 330 338 390 408 420 450 548 | 175544954970 |
| SPT(16) | 1552352763177122129 | 0 2 14 38 48 54 62 72 80 90 98 104 114 138 150 152 | 225916926090 |
| SPT(16) | 1552352772243348337 | 0 34 36 42 54 82 120 132 184 196 234 262 274 280 282 316 | 234983152298 |
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