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Prime Tuple Database
Prime p0= 2507828865719621519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 132 28 2 66 10 12 38 4 38 12 10 66 2 28 132 20 (?)
an: 0 20 152 180 182 248 258 270 308 312 350 362 372 438 440 468 600 620
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: [SG-FC] hl
db: batch=82, k=18, 20 132 28 2 66 10 12 38 4
dn: 0 20 132 28 2 66 10 12 38 4 38 12 10 66 2 28 132 20 (?)
an: 0 20 152 180 182 248 258 270 308 312 350 362 372 438 440 468 600 620
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 620
Found by: [SG-FC] hl
db: batch=82, k=18, 20 132 28 2 66 10 12 38 4
| STPT(10) | 2507827762350498851 | 0 2 6 8 48 50 90 92 96 98 | -1103369122668 |
| STPT(10) | 2507828053697092727 | 0 2 42 44 72 74 102 104 144 146 | -812022528792 |
| STPT(10) | 2507828152762421507 | 0 2 42 44 72 74 102 104 144 146 | -712957200012 |
| SPT(16) | 2507828444982483319 | 0 12 120 130 142 160 190 214 240 264 294 312 324 334 442 454 | -420737138200 |
| SPT(16) | 2507828454212770109 | 0 50 80 98 168 210 224 252 260 288 302 344 414 432 462 512 | -411506851410 |
| SPT(18) | 2507828818494342493 | 0 10 36 76 78 90 96 100 108 166 174 178 184 196 198 238 264 274 | -47225279026 |
| STPT(10) | 2507829315662190431 | 0 2 6 8 18 20 30 32 36 38 | 449942568912 |
| STPT(10) | 2507829327767059991 | 0 2 36 38 78 80 120 122 156 158 | 462047438472 |
| STPT(10) | 2507829412902490289 | 0 2 18 20 30 32 42 44 60 62 | 547182868770 |
| STPT(10) | 2507829659791682951 | 0 2 6 8 48 50 90 92 96 98 | 794072061432 |
| SPT(16) | 2507829680536905199 | 0 48 54 70 100 114 124 150 202 228 238 252 282 298 304 352 | 814817283680 |
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