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Prime Tuple Database
Prime p0= 2178147719513652109 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 100 8 16 14 12 28 20 16 50 16 20 28 12 14 16 8 100 (?)
an: 0 100 108 124 138 150 178 198 214 264 280 300 328 340 354 370 378 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] hl
db: batch=81, k=18, 100 8 16 14 12 28 20 16 50
dn: 0 100 8 16 14 12 28 20 16 50 16 20 28 12 14 16 8 100 (?)
an: 0 100 108 124 138 150 178 198 214 264 280 300 328 340 354 370 378 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: [SG-FC] hl
db: batch=81, k=18, 100 8 16 14 12 28 20 16 50
| STPT(10) | 2178146220699307667 | 0 2 30 32 42 44 54 56 84 86 | -1498814344442 |
| SPT(16) | 2178146333916831359 | 0 20 44 78 98 110 134 138 170 174 198 210 230 264 288 308 | -1385596820750 |
| SPT(16) | 2178146899741420501 | 0 10 60 66 90 126 136 160 186 210 220 256 280 286 336 346 | -819772231608 |
| STPT(10) | 2178146937762606719 | 0 2 18 20 30 32 42 44 60 62 | -781751045390 |
| SPT(16) | 2178146938155579283 | 0 36 58 138 184 228 324 406 408 490 586 630 676 756 778 814 | -781358072826 |
| SPT(16) | 2178147443236438981 | 0 10 30 102 108 138 142 172 306 336 340 370 376 448 468 478 | -276277213128 |
| SPT(16) | 2178147736289716481 | 0 8 12 38 50 72 80 86 162 168 176 198 210 236 240 248 | 16776064372 |
| STPT(10) | 2178147741390480161 | 0 2 30 32 120 122 210 212 240 242 | 21876828052 |
| SPT(16) | 2178147764185002653 | 0 14 54 66 164 198 200 206 228 234 236 270 368 380 420 434 | 44671350544 |
| SPT(16) | 2178147883528240907 | 0 44 54 66 122 132 156 170 216 230 254 264 320 332 342 386 | 164014588798 |
| STPT(10) | 2178148103662046609 | 0 2 42 44 60 62 78 80 120 122 | 384148394500 |
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