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Prime Tuple Database
Prime p0= 1268007422442527561 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 42 22 2 6 22 36 12 14 34 14 12 36 22 6 2 22 42 26 (?)
an: 0 26 68 90 92 98 120 156 168 182 216 230 242 278 300 306 308 330 372 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Megacruncher
db: batch=77, k=20, 26 42 22 2 6 22 36 12 14 34
dn: 0 26 42 22 2 6 22 36 12 14 34 14 12 36 22 6 2 22 42 26 (?)
an: 0 26 68 90 92 98 120 156 168 182 216 230 242 278 300 306 308 330 372 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Megacruncher
db: batch=77, k=20, 26 42 22 2 6 22 36 12 14 34
| SPT(16) | 1268006311485155717 | 0 2 66 126 132 140 150 170 192 212 222 230 236 296 360 362 | -1110957371844 |
| SPT(16) | 1268006358132359933 | 0 50 150 174 176 236 246 248 306 308 318 378 380 404 504 554 | -1064310167628 |
| STPT(10) | 1268006635360839371 | 0 2 6 8 48 50 90 92 96 98 | -787081688190 |
| TPT(14) | 1268006904240570671 | 0 2 48 50 90 92 168 170 378 380 438 440 456 458 | -518201956890 |
| SPT(16) | 1268006950446239099 | 0 12 74 98 132 140 152 158 204 210 222 230 264 288 350 362 | -471996288462 |
| SPT(16) | 1268007287840520901 | 0 6 10 36 90 150 156 220 258 322 328 388 442 468 472 478 | -134602006660 |
| STPT(10) | 1268007549706267397 | 0 2 30 32 42 44 54 56 84 86 | 127263739836 |
| SPT(16) | 1268007556316509033 | 0 34 64 156 186 190 214 286 324 396 420 424 454 546 576 610 | 133873981472 |
| STPT(10) | 1268007618941052131 | 0 2 6 8 18 20 30 32 36 38 | 196498524570 |
| STPT(10) | 1268007735116203799 | 0 2 12 14 90 92 168 170 180 182 | 312673676238 |
| STPT(10) | 1268008285017545567 | 0 2 12 14 42 44 72 74 84 86 | 862575018006 |
©2024 Tomáš Brada