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Prime Tuple Database
Prime p0= 2687820158651251513 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 8 108 30 12 28 12 42 74 42 12 28 12 30 108 8 10 (?)
an: 0 10 18 126 156 168 196 208 250 324 366 378 406 418 448 556 564 574
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: JayPi
db: batch=82, k=18, 10 8 108 30 12 28 12 42 74
dn: 0 10 8 108 30 12 28 12 42 74 42 12 28 12 30 108 8 10 (?)
an: 0 10 18 126 156 168 196 208 250 324 366 378 406 418 448 556 564 574
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 574
Found by: JayPi
db: batch=82, k=18, 10 8 108 30 12 28 12 42 74
| SPT(16) | 2687818522117501181 | 0 30 120 128 212 230 236 278 450 492 498 516 600 608 698 728 | -1636533750332 |
| SPT(18) | 2687819160191963899 | 0 10 12 28 34 58 82 112 114 178 180 210 234 258 264 280 282 292 | -998459287614 |
| STPT(10) | 2687819241506497079 | 0 2 42 44 60 62 78 80 120 122 | -917144754434 |
| STPT(10) | 2687819489935195667 | 0 2 84 86 102 104 120 122 204 206 | -668716055846 |
| SPT(16) | 2687819757260703803 | 0 50 78 104 108 128 134 156 188 210 216 236 240 266 294 344 | -401390547710 |
| TPT(14) | 2687819904527056697 | 0 2 12 14 24 26 54 56 72 74 210 212 222 224 | -254124194816 |
| STPT(10) | 2687820168102560807 | 0 2 30 32 42 44 54 56 84 86 | 9451309294 |
| STPT(10) | 2687820687857935541 | 0 2 6 8 18 20 30 32 36 38 | 529206684028 |
| STPT(10) | 2687820855650990201 | 0 2 6 8 18 20 30 32 36 38 | 696999738688 |
| STPT(10) | 2687821091232020477 | 0 2 30 32 42 44 54 56 84 86 | 932580768964 |
| TPT(14) | 2687821330421571479 | 0 2 48 50 78 80 102 104 120 122 252 254 408 410 | 1171770319966 |
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