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Prime Tuple Database
Prime p0= 1917423574712857909 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 10 38 10 50 4 24 32 22 32 24 4 50 10 38 10 12 (?)
an: 0 12 22 60 70 120 124 148 180 202 234 258 262 312 322 360 370 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: Landjunge
db: batch=80, k=18, 12 10 38 10 50 4 24 32 22
dn: 0 12 10 38 10 50 4 24 32 22 32 24 4 50 10 38 10 12 (?)
an: 0 12 22 60 70 120 124 148 180 202 234 258 262 312 322 360 370 382
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: Landjunge
db: batch=80, k=18, 12 10 38 10 50 4 24 32 22
| SPT(16) | 1917422764560137831 | 0 12 110 120 126 146 218 258 260 300 372 392 398 408 506 518 | -810152720078 |
| STPT(10) | 1917423062365913939 | 0 2 48 50 90 92 132 134 180 182 | -512346943970 |
| STPT(10) | 1917423204913673687 | 0 2 24 26 42 44 60 62 84 86 | -369799184222 |
| STPT(10) | 1917423280943830571 | 0 2 6 8 18 20 30 32 36 38 | -293769027338 |
| STPT(10) | 1917423397963441397 | 0 2 12 14 42 44 72 74 84 86 | -176749416512 |
| TPT(14) | 1917423487484163317 | 0 2 24 26 162 164 192 194 234 236 294 296 372 374 | -87228694592 |
| SPT(16) | 1917423603457207931 | 0 18 56 126 128 176 200 246 260 306 330 378 380 450 488 506 | 28744350022 |
| STPT(10) | 1917423860928617147 | 0 2 12 14 42 44 72 74 84 86 | 286215759238 |
| STPT(10) | 1917424834131371231 | 0 2 6 8 18 20 30 32 36 38 | 1259418513322 |
| STPT(10) | 1917425022590268857 | 0 2 12 14 42 44 72 74 84 86 | 1447877410948 |
| STPT(10) | 1917426142576054007 | 0 2 42 44 72 74 102 104 144 146 | 2567863196098 |
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