Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 1264737470259222749 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 28 68 10 2 4 8 6 106 6 8 4 2 10 68 28 32 (?)
an: 0 32 60 128 138 140 144 152 158 264 270 278 282 284 294 362 390 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: HenkM
db: batch=77, k=18, 32 28 68 10 2 4 8 6 106
dn: 0 32 28 68 10 2 4 8 6 106 6 8 4 2 10 68 28 32 (?)
an: 0 32 60 128 138 140 144 152 158 264 270 278 282 284 294 362 390 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: HenkM
db: batch=77, k=18, 32 28 68 10 2 4 8 6 106
| SPT(16) | 1264736563871255863 | 0 58 78 90 94 108 154 178 300 324 370 384 388 400 420 478 | -906387966886 |
| SPT(16) | 1264736666960220887 | 0 32 56 72 80 90 146 170 186 210 266 276 284 300 324 356 | -803299001862 |
| SPT(16) | 1264736691772927969 | 0 40 58 70 78 84 112 142 150 180 208 214 222 234 252 292 | -778486294780 |
| SPT(16) | 1264737139662602791 | 0 22 72 82 106 132 160 162 196 198 226 252 276 286 336 358 | -330596619958 |
| SPT(16) | 1264737354099018733 | 0 6 48 66 84 118 136 190 264 318 336 370 388 406 448 454 | -116160204016 |
| SPT(16) | 1264737395924372021 | 0 12 66 68 110 126 138 150 158 170 182 198 240 242 296 308 | -74334850728 |
| STPT(10) | 1264737619389535397 | 0 2 12 14 42 44 72 74 84 86 | 149130312648 |
| STPT(12) | 1264737703139263709 | 0 2 30 32 42 44 168 170 180 182 210 212 | 232880040960 |
| STPT(10) | 1264737794557117577 | 0 2 12 14 72 74 132 134 144 146 | 324297894828 |
| STPT(10) | 1264737994652979557 | 0 2 60 62 72 74 84 86 144 146 | 524393756808 |
| SPT(16) | 1264738013427115273 | 0 34 96 100 114 186 210 226 228 244 268 340 354 358 420 454 | 543167892524 |
©2024 Tomáš Brada