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Prime Tuple Database
Prime p0= 1690235526766279613 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 46 36 24 18 18 2 22 44 22 2 18 18 24 36 46 14 (?)
an: 0 14 60 96 120 138 156 158 180 224 246 248 266 284 308 344 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Fialaalf
db: batch=79, k=18, 14 46 36 24 18 18 2 22 44
dn: 0 14 46 36 24 18 18 2 22 44 22 2 18 18 24 36 46 14 (?)
an: 0 14 60 96 120 138 156 158 180 224 246 248 266 284 308 344 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Fialaalf
db: batch=79, k=18, 14 46 36 24 18 18 2 22 44
| SPT(16) | 1690234170277364443 | 0 6 34 54 70 154 174 180 184 190 210 294 310 330 358 364 | -1356488915170 |
| STPT(10) | 1690234320490460387 | 0 2 24 26 42 44 60 62 84 86 | -1206275819226 |
| SPT(16) | 1690234417566903011 | 0 6 18 38 56 60 62 90 248 276 278 282 300 320 332 338 | -1109199376602 |
| STPT(10) | 1690234519319407331 | 0 2 6 8 48 50 90 92 96 98 | -1007446872282 |
| STPT(10) | 1690235076813528569 | 0 2 18 20 30 32 42 44 60 62 | -449952751044 |
| SPT(16) | 1690235260338296293 | 0 24 48 94 156 168 178 216 238 276 286 298 360 406 430 454 | -266427983320 |
| STPT(10) | 1690236001672745207 | 0 2 30 32 102 104 174 176 204 206 | 474906465594 |
| STPT(10) | 1690236070713668897 | 0 2 12 14 42 44 72 74 84 86 | 543947389284 |
| STPT(10) | 1690236205397379851 | 0 2 30 32 78 80 126 128 156 158 | 678631100238 |
| TPT(14) | 1690236627962525099 | 0 2 78 80 162 164 198 200 210 212 228 230 330 332 | 1101196245486 |
| SPT(16) | 1690236932781067379 | 0 14 20 42 62 114 120 140 234 254 260 312 332 354 360 374 | 1406014787766 |
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