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Prime Tuple Database
Prime p0= 1981996388023475981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 26 94 6 6 18 30 36 14 52 14 36 30 18 6 6 94 26 (?)
an: 0 26 120 126 132 150 180 216 230 282 296 332 362 380 386 392 486 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: Landjunge
db: batch=80, k=18, 26 94 6 6 18 30 36 14 52
dn: 0 26 94 6 6 18 30 36 14 52 14 36 30 18 6 6 94 26 (?)
an: 0 26 120 126 132 150 180 216 230 282 296 332 362 380 386 392 486 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: Landjunge
db: batch=80, k=18, 26 94 6 6 18 30 36 14 52
| STPT(10) | 1981994686667370899 | 0 2 18 20 30 32 42 44 60 62 | -1701356105082 |
| STPT(10) | 1981994823889940339 | 0 2 18 20 30 32 42 44 60 62 | -1564133535642 |
| SPT(16) | 1981994881764620971 | 0 6 22 48 70 120 132 160 198 226 238 288 310 336 352 358 | -1506258855010 |
| STPT(10) | 1981994899056225239 | 0 2 18 20 30 32 42 44 60 62 | -1488967250742 |
| SPT(16) | 1981995021265919123 | 0 8 14 24 36 38 44 74 90 120 126 128 140 150 156 164 | -1366757556858 |
| STPT(10) | 1981996201825720427 | 0 2 12 14 42 44 72 74 84 86 | -186197755554 |
| SPT(16) | 1981996560145259711 | 0 36 62 98 132 152 186 236 252 302 336 356 390 426 452 488 | 172121783730 |
| STPT(10) | 1981996581936218711 | 0 2 6 8 108 110 210 212 216 218 | 193912742730 |
| STPT(10) | 1981996695095361611 | 0 2 6 8 18 20 30 32 36 38 | 307071885630 |
| STPT(10) | 1981996898758679651 | 0 2 36 38 78 80 120 122 156 158 | 510735203670 |
| STPT(12) | 1981997070003280997 | 0 2 120 122 132 134 240 242 252 254 372 374 | 681979805016 |
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