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= 261521459573711111 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 14 4 6 2 10 212 10 2 6 4 14 22 20 (?)
an: 0 20 42 56 60 66 68 78 290 300 302 308 312 326 348 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: davidBAM
db: batch=69, k=16, 20 22 14 4 6 2 10 212
dn: 0 20 22 14 4 6 2 10 212 10 2 6 4 14 22 20 (?)
an: 0 20 42 56 60 66 68 78 290 300 302 308 312 326 348 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: davidBAM
db: batch=69, k=16, 20 22 14 4 6 2 10 212
| TPT(12) | 261521429596030607 | 0 2 24 26 42 44 84 86 120 122 180 182 | -29977680504 |
| SPT(14) | 261521434437498073 | 0 4 16 46 60 76 180 244 348 364 378 408 420 424 | -25136213038 |
| SPT(14) | 261521434957450853 | 0 6 8 50 78 80 84 230 234 236 264 306 308 314 | -24616260258 |
| SPT(14) | 261521442356785913 | 0 18 26 44 84 86 120 134 168 170 210 228 236 254 | -17216925198 |
| SPT(14) | 261521456051729693 | 0 18 24 30 78 84 98 186 200 206 254 260 266 284 | -3521981418 |
| SPT(14) | 261521456687411419 | 0 58 70 100 108 178 184 204 210 280 288 318 330 388 | -2886299692 |
| SPT(14) | 261521464807430447 | 0 6 36 42 50 146 174 182 210 306 314 320 350 356 | 5233719336 |
| SPT(14) | 261521465316889993 | 0 4 36 40 54 64 66 274 276 286 300 304 336 340 | 5743178882 |
| TPT(12) | 261521465617806269 | 0 2 12 14 72 74 150 152 210 212 282 284 | 6044095158 |
| SPT(14) | 261521506990926653 | 0 14 38 56 80 104 126 188 210 234 258 276 300 314 | 47417215542 |
| SPT(14) | 261521521536849683 | 0 18 120 146 194 224 228 296 300 330 378 404 506 524 | 61963138572 |
©2024 Tomáš Brada