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Prime Tuple Database
Prime p0= 1427368069222027799 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 24 18 48 18 60 4 6 26 6 4 60 18 48 18 24 20 (?)
an: 0 20 44 62 110 128 188 192 198 224 230 234 294 312 360 378 402 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: UBT - Timbo
db: batch=78, k=18, 20 24 18 48 18 60 4 6 26
dn: 0 20 24 18 48 18 60 4 6 26 6 4 60 18 48 18 24 20 (?)
an: 0 20 44 62 110 128 188 192 198 224 230 234 294 312 360 378 402 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: UBT - Timbo
db: batch=78, k=18, 20 24 18 48 18 60 4 6 26
| SPT(16) | 1427366380268187361 | 0 6 66 88 112 118 136 216 322 402 420 426 450 472 532 538 | -1688953840438 |
| SPT(16) | 1427366701305258559 | 0 28 52 72 88 102 112 132 178 198 208 222 238 258 282 310 | -1367916769240 |
| STPT(12) | 1427367001036477757 | 0 2 42 44 60 62 84 86 102 104 144 146 | -1068185550042 |
| SPT(16) | 1427367081781976633 | 0 56 68 114 156 198 200 228 236 264 266 308 350 396 408 464 | -987440051166 |
| SPT(16) | 1427367636466750633 | 0 18 84 156 184 204 208 210 244 246 250 270 298 370 436 454 | -432755277166 |
| SPT(13) | 1427367845408935039 | 0 24 30 114 120 180 264 348 408 414 498 504 528 | -223813092760 |
| SPT(16) | 1427368337417519149 | 0 34 58 72 148 154 168 174 178 184 198 204 280 294 318 352 | 268195491350 |
| SPT(16) | 1427368413493924019 | 0 2 60 62 72 74 84 144 170 230 240 242 252 254 312 314 | 344271896220 |
| STPT(10) | 1427368473101499737 | 0 2 12 14 42 44 72 74 84 86 | 403879471938 |
| SPT(16) | 1427368622296592861 | 0 12 20 62 78 110 120 146 162 188 198 230 246 288 296 308 | 553074565062 |
| STPT(10) | 1427369041668360821 | 0 2 30 32 60 62 90 92 120 122 | 972446333022 |
©2024 Tomáš Brada