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Prime Tuple Database
Prime p0= 2308176882801026903 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 8 42 6 12 70 20 4 44 4 20 70 12 6 42 8 18 (?)
an: 0 18 26 68 74 86 156 176 180 224 228 248 318 330 336 378 386 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Landjunge
db: batch=81, k=18, 18 8 42 6 12 70 20 4 44
dn: 0 18 8 42 6 12 70 20 4 44 4 20 70 12 6 42 8 18 (?)
an: 0 18 26 68 74 86 156 176 180 224 228 248 318 330 336 378 386 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Landjunge
db: batch=81, k=18, 18 8 42 6 12 70 20 4 44
| STPT(10) | 2308174831151312969 | 0 2 18 20 30 32 42 44 60 62 | -2051649713934 |
| SPT(16) | 2308175475837874997 | 0 50 54 84 144 182 200 204 242 246 264 302 362 392 396 446 | -1406963151906 |
| TPT(14) | 2308175991247866137 | 0 2 54 56 60 62 72 74 102 104 180 182 192 194 | -891553160766 |
| SPT(16) | 2308176196626218951 | 0 30 36 50 60 92 116 120 152 156 180 212 222 236 242 272 | -686174807952 |
| SPT(16) | 2308176856649391283 | 0 6 28 40 70 100 108 124 150 166 174 204 234 246 268 274 | -26151635620 |
| TPT(14) | 2308176866214519479 | 0 2 90 92 102 104 168 170 180 182 252 254 258 260 | -16586507424 |
| STPT(10) | 2308177122765438479 | 0 2 18 20 60 62 102 104 120 122 | 239964411576 |
| STPT(10) | 2308177686635367101 | 0 2 36 38 78 80 120 122 156 158 | 803834340198 |
| STPT(10) | 2308177856264127917 | 0 2 24 26 42 44 60 62 84 86 | 973463101014 |
| SPT(16) | 2308178103448559117 | 0 6 42 54 72 132 230 240 296 306 404 464 482 494 530 536 | 1220647532214 |
| SPT(16) | 2308178128901450501 | 0 2 26 66 68 78 92 120 128 156 170 180 182 222 246 248 | 1246100423598 |
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