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Prime Tuple Database
Prime p0= 2648417871537957271 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 24 6 12 16 14 40 26 16 26 40 14 16 12 6 24 18 (?)
an: 0 18 42 48 60 76 90 130 156 172 198 238 252 268 280 286 310 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JayPi
db: batch=82, k=18, 18 24 6 12 16 14 40 26 16
dn: 0 18 24 6 12 16 14 40 26 16 26 40 14 16 12 6 24 18 (?)
an: 0 18 42 48 60 76 90 130 156 172 198 238 252 268 280 286 310 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: JayPi
db: batch=82, k=18, 18 24 6 12 16 14 40 26 16
| SPT(16) | 2648416181145301583 | 0 8 24 44 146 164 170 210 254 294 300 318 420 440 456 464 | -1690392655688 |
| STPT(10) | 2648416207899413069 | 0 2 18 20 30 32 42 44 60 62 | -1663638544202 |
| SPT(16) | 2648416325246923393 | 0 28 40 66 78 84 100 148 156 204 220 226 238 264 276 304 | -1546291033878 |
| SPT(16) | 2648416660037064071 | 0 80 96 138 150 152 156 168 320 332 336 338 350 392 408 488 | -1211500893200 |
| STPT(10) | 2648416686500237087 | 0 2 30 32 42 44 54 56 84 86 | -1185037720184 |
| STPT(10) | 2648417247248933057 | 0 2 42 44 102 104 162 164 204 206 | -624289024214 |
| STPT(10) | 2648418194791578029 | 0 2 18 20 30 32 42 44 60 62 | 323253620758 |
| STPT(10) | 2648418311221967027 | 0 2 30 32 102 104 174 176 204 206 | 439684009756 |
| SPT(16) | 2648418346545844351 | 0 12 22 30 40 58 70 108 112 150 162 180 190 198 208 220 | 475007887080 |
| SPT(16) | 2648418937505023339 | 0 40 54 72 130 132 144 174 178 208 220 222 280 298 312 352 | 1065967066068 |
| SPT(16) | 2648419653795204269 | 0 2 30 60 134 170 194 200 204 210 234 270 344 374 402 404 | 1782257246998 |
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