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Prime Tuple Database
Prime p0= 1512455427805051193 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 6 4 66 56 10 20 28 62 28 20 10 56 66 4 6 8 (?)
an: 0 8 14 18 84 140 150 170 198 260 288 308 318 374 440 444 450 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Theadalus
db: batch=78, k=18, 8 6 4 66 56 10 20 28 62
dn: 0 8 6 4 66 56 10 20 28 62 28 20 10 56 66 4 6 8 (?)
an: 0 8 14 18 84 140 150 170 198 260 288 308 318 374 440 444 450 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Theadalus
db: batch=78, k=18, 8 6 4 66 56 10 20 28 62
| STPT(10) | 1512454355458615139 | 0 2 18 20 30 32 42 44 60 62 | -1072346436054 |
| SPT(16) | 1512454516134203893 | 0 4 10 70 196 214 216 220 234 238 240 258 384 444 450 454 | -911670847300 |
| STPT(10) | 1512454645334325359 | 0 2 18 20 30 32 42 44 60 62 | -782470725834 |
| STPT(10) | 1512454746841054031 | 0 2 36 38 78 80 120 122 156 158 | -680963997162 |
| SPT(16) | 1512454887199896223 | 0 28 36 48 100 108 126 156 238 268 286 294 346 358 366 394 | -540605154970 |
| SPT(16) | 1512454966465209709 | 0 10 34 40 154 174 180 204 208 232 238 258 372 378 402 412 | -461339841484 |
| STPT(10) | 1512455519133433517 | 0 2 30 32 42 44 54 56 84 86 | 91328382324 |
| SPT(16) | 1512455580396057697 | 0 4 12 22 54 100 124 130 264 270 294 340 372 382 390 394 | 152591006504 |
| SPT(16) | 1512455831999549323 | 0 24 28 60 84 108 130 144 220 234 256 280 304 336 340 364 | 404194498130 |
| SPT(18) | 1512455835844854749 | 0 32 38 78 84 104 122 134 162 170 198 210 228 248 254 294 300 332 | 408039803556 |
| TPT(14) | 1512455975481671201 | 0 2 120 122 168 170 198 200 408 410 438 440 456 458 | 547676620008 |
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