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Prime Tuple Database
Prime p0= 2021092794875325049 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 72 18 28 20 34 12 14 6 4 6 14 12 34 20 28 18 72 (?)
an: 0 72 90 118 138 172 184 198 204 208 214 228 240 274 294 322 340 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 72 18 28 20 34 12 14 6 4
dn: 0 72 18 28 20 34 12 14 6 4 6 14 12 34 20 28 18 72 (?)
an: 0 72 90 118 138 172 184 198 204 208 214 228 240 274 294 322 340 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 72 18 28 20 34 12 14 6 4
| STPT(10) | 2021091215120530739 | 0 2 18 20 30 32 42 44 60 62 | -1579754794310 |
| STPT(10) | 2021091227078649287 | 0 2 72 74 102 104 132 134 204 206 | -1567796675762 |
| SPT(16) | 2021091252053406937 | 0 24 66 126 154 202 222 244 252 274 294 342 370 430 472 496 | -1542821918112 |
| SPT(16) | 2021091437172399329 | 0 8 14 30 38 80 90 104 114 128 138 180 188 204 210 218 | -1357702925720 |
| SPT(16) | 2021091754345422491 | 0 18 36 42 50 96 102 162 206 266 272 318 326 332 350 368 | -1040529902558 |
| STPT(10) | 2021092363690306589 | 0 2 12 14 90 92 168 170 180 182 | -431185018460 |
| SPT(16) | 2021092828646806457 | 0 2 14 20 26 30 44 56 60 72 86 90 96 102 114 116 | 33771481408 |
| SPT(16) | 2021092949539910507 | 0 2 6 20 44 66 92 120 176 204 230 252 276 290 294 296 | 154664585458 |
| STPT(10) | 2021093005861552547 | 0 2 12 14 42 44 72 74 84 86 | 210986227498 |
| SPT(16) | 2021093099780785841 | 0 38 68 98 110 128 188 210 236 258 318 336 348 378 408 446 | 304905460792 |
| SPT(16) | 2021093596335939143 | 0 6 18 30 56 84 110 146 168 204 230 258 284 296 308 314 | 801460614094 |
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