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Prime Tuple Database
Prime p0= 1278025583878132601 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 56 12 18 24 40 20 18 28 18 20 40 24 18 12 56 12 (?)
an: 0 12 68 80 98 122 162 182 200 228 246 266 306 330 348 360 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: HenkM
db: batch=77, k=18, 12 56 12 18 24 40 20 18 28
dn: 0 12 56 12 18 24 40 20 18 28 18 20 40 24 18 12 56 12 (?)
an: 0 12 68 80 98 122 162 182 200 228 246 266 306 330 348 360 416 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: HenkM
db: batch=77, k=18, 12 56 12 18 24 40 20 18 28
| SPT(16) | 1278024793547432159 | 0 20 84 110 132 140 152 224 228 300 312 320 342 368 432 452 | -790330700442 |
| SPT(16) | 1278024884581512911 | 0 50 68 72 78 96 98 128 210 240 242 260 266 270 288 338 | -699296619690 |
| STPT(10) | 1278024999717248591 | 0 2 6 8 48 50 90 92 96 98 | -584160884010 |
| SPT(16) | 1278025194064834597 | 0 22 54 76 132 162 174 196 210 232 244 274 330 352 384 406 | -389813298004 |
| STPT(10) | 1278025270327825211 | 0 2 90 92 108 110 126 128 216 218 | -313550307390 |
| STPT(10) | 1278025314410677097 | 0 2 42 44 72 74 102 104 144 146 | -269467455504 |
| SPT(16) | 1278025710708914261 | 0 20 30 50 56 110 152 206 222 276 318 372 378 398 408 428 | 126830781660 |
| STPT(10) | 1278025936330454321 | 0 2 6 8 48 50 90 92 96 98 | 352452321720 |
| STPT(10) | 1278026099202900329 | 0 2 78 80 120 122 162 164 240 242 | 515324767728 |
| STPT(10) | 1278026348395919807 | 0 2 24 26 42 44 60 62 84 86 | 764517787206 |
| TPT(14) | 1278026734067006927 | 0 2 42 44 90 92 300 302 384 386 390 392 432 434 | 1150188874326 |
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