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Prime Tuple Database
Prime p0= 2564495812204985591 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 2 10 18 2 22 12 36 32 36 12 22 2 18 10 2 6 (?)
an: 0 6 8 18 36 38 60 72 108 140 176 188 210 212 230 240 242 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: JayPi
db: batch=82, k=18, 6 2 10 18 2 22 12 36 32
dn: 0 6 2 10 18 2 22 12 36 32 36 12 22 2 18 10 2 6 (?)
an: 0 6 8 18 36 38 60 72 108 140 176 188 210 212 230 240 242 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: JayPi
db: batch=82, k=18, 6 2 10 18 2 22 12 36 32
| STPT(10) | 2564492321839977869 | 0 2 18 20 30 32 42 44 60 62 | -3490365007722 |
| SPT(16) | 2564493155495664889 | 0 114 124 178 192 282 292 304 408 420 430 520 534 588 598 712 | -2656709320702 |
| SPT(16) | 2564493659766211181 | 0 38 56 68 72 86 110 120 128 138 162 176 180 192 210 248 | -2152438774410 |
| SPT(16) | 2564493686512372541 | 0 2 36 38 42 68 98 108 110 120 150 176 180 182 216 218 | -2125692613050 |
| STPT(10) | 2564494955017462769 | 0 2 42 44 120 122 198 200 240 242 | -857187522822 |
| STPT(10) | 2564495406174386981 | 0 2 6 8 18 20 30 32 36 38 | -406030598610 |
| SPT(16) | 2564495961745083997 | 0 30 154 204 264 270 306 324 346 364 400 406 466 516 640 670 | 149540098406 |
| TPT(14) | 2564496102431027951 | 0 2 30 32 60 62 300 302 366 368 390 392 396 398 | 290226042360 |
| STPT(10) | 2564496668005228049 | 0 2 78 80 120 122 162 164 240 242 | 855800242458 |
| STPT(10) | 2564496725920112741 | 0 2 6 8 18 20 30 32 36 38 | 913715127150 |
| SPT(16) | 2564496901721194247 | 0 2 26 86 104 110 114 156 230 272 276 282 300 360 384 386 | 1089516208656 |
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