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Prime Tuple Database
Prime p0= 2688222583644507971 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 2 18 64 6 2 4 14 46 14 4 2 6 64 18 2 6 (?)
an: 0 6 8 26 90 96 98 102 116 162 176 180 182 188 252 270 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: JayPi
db: batch=82, k=18, 6 2 18 64 6 2 4 14 46
dn: 0 6 2 18 64 6 2 4 14 46 14 4 2 6 64 18 2 6 (?)
an: 0 6 8 26 90 96 98 102 116 162 176 180 182 188 252 270 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: JayPi
db: batch=82, k=18, 6 2 18 64 6 2 4 14 46
| STPT(10) | 2688221662399363967 | 0 2 30 32 60 62 90 92 120 122 | -921245144004 |
| STPT(10) | 2688221865808081019 | 0 2 18 20 30 32 42 44 60 62 | -717836426952 |
| SPT(16) | 2688222000527609701 | 0 102 136 156 166 178 180 220 228 268 270 282 292 312 346 448 | -583116898270 |
| STPT(10) | 2688222009910830707 | 0 2 30 32 42 44 54 56 84 86 | -573733677264 |
| SPT(16) | 2688222049383283157 | 0 42 84 92 96 122 162 170 246 254 294 320 324 332 374 416 | -534261224814 |
| SPT(16) | 2688222143235556687 | 0 12 16 22 42 60 96 112 114 130 166 184 204 210 214 226 | -440408951284 |
| STPT(10) | 2688222953278131749 | 0 2 18 20 30 32 42 44 60 62 | 369633623778 |
| SPT(16) | 2688223088320583323 | 0 6 54 58 70 108 126 136 258 268 286 324 336 340 388 394 | 504676075352 |
| STPT(10) | 2688223327730519597 | 0 2 42 44 72 74 102 104 144 146 | 744086011626 |
| SPT(16) | 2688223982871286099 | 0 18 84 130 132 144 154 160 312 318 328 340 342 388 454 472 | 1399226778128 |
| STPT(10) | 2688224874314518727 | 0 2 24 26 42 44 60 62 84 86 | 2290670010756 |
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