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Prime Tuple Database
Prime p0= 2194117692153530509 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 16 14 40 6 74 24 28 24 74 6 40 14 16 14 4 (?)
an: 0 4 18 34 48 88 94 168 192 220 244 318 324 364 378 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-FC] hl
db: batch=81, k=18, 4 14 16 14 40 6 74 24 28
dn: 0 4 14 16 14 40 6 74 24 28 24 74 6 40 14 16 14 4 (?)
an: 0 4 18 34 48 88 94 168 192 220 244 318 324 364 378 394 408 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-FC] hl
db: batch=81, k=18, 4 14 16 14 40 6 74 24 28
| SPT(16) | 2194115851777587217 | 0 16 22 36 42 82 100 124 162 186 204 244 250 264 270 286 | -1840375943292 |
| SPT(16) | 2194116267412429883 | 0 18 54 66 78 80 116 134 210 228 264 266 278 290 326 344 | -1424741100626 |
| STPT(10) | 2194116472164593687 | 0 2 12 14 42 44 72 74 84 86 | -1219988936822 |
| STPT(10) | 2194116561484630199 | 0 2 18 20 30 32 42 44 60 62 | -1130668900310 |
| SPT(16) | 2194116795262132121 | 0 62 78 120 132 140 146 168 170 192 198 206 218 260 276 338 | -896891398388 |
| STPT(10) | 2194117010777197967 | 0 2 24 26 42 44 60 62 84 86 | -681376332542 |
| STPT(10) | 2194118102559666707 | 0 2 30 32 72 74 114 116 144 146 | 410406136198 |
| SPT(16) | 2194118491389940939 | 0 22 28 48 64 70 84 130 162 208 222 228 244 264 270 292 | 799236410430 |
| STPT(10) | 2194118652683050271 | 0 2 6 8 48 50 90 92 96 98 | 960529519762 |
| STPT(10) | 2194118691469641647 | 0 2 12 14 42 44 72 74 84 86 | 999316111138 |
| STPT(10) | 2194118979290029469 | 0 2 18 20 30 32 42 44 60 62 | 1287136498960 |
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