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Prime Tuple Database
Prime p0= 2646772094807874991 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 40 20 18 12 10 18 2 4 2 18 10 12 18 20 40 12 (?)
an: 0 12 52 72 90 102 112 130 132 136 138 156 166 178 196 216 256 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: JayPi
db: batch=82, k=18, 12 40 20 18 12 10 18 2 4
dn: 0 12 40 20 18 12 10 18 2 4 2 18 10 12 18 20 40 12 (?)
an: 0 12 52 72 90 102 112 130 132 136 138 156 166 178 196 216 256 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: JayPi
db: batch=82, k=18, 12 40 20 18 12 10 18 2 4
| STPT(10) | 2646770831020442171 | 0 2 6 8 108 110 210 212 216 218 | -1263787432820 |
| STPT(10) | 2646770967976853699 | 0 2 42 44 60 62 78 80 120 122 | -1126831021292 |
| STPT(10) | 2646771133274501687 | 0 2 24 26 42 44 60 62 84 86 | -961533373304 |
| STPT(10) | 2646771375837390257 | 0 2 30 32 42 44 54 56 84 86 | -718970484734 |
| SPT(16) | 2646771561447246697 | 0 22 36 76 100 120 136 142 204 210 226 246 270 310 324 346 | -533360628294 |
| STPT(10) | 2646771594027759227 | 0 2 30 32 42 44 54 56 84 86 | -500780115764 |
| STPT(10) | 2646772274038861919 | 0 2 18 20 30 32 42 44 60 62 | 179230986928 |
| STPT(10) | 2646772331345641319 | 0 2 18 20 30 32 42 44 60 62 | 236537766328 |
| SPT(16) | 2646772653791143831 | 0 118 126 136 148 192 198 220 258 280 286 330 342 352 360 478 | 558983268840 |
| STPT(10) | 2646772830974010857 | 0 2 24 26 42 44 60 62 84 86 | 736166135866 |
| TPT(14) | 2646773092401626729 | 0 2 30 32 78 80 258 260 270 272 300 302 342 344 | 997593751738 |
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