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= 268937799272498381 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 8 6 34 2 28 26 136 26 28 2 34 6 8 12 (?)
an: 0 12 20 26 60 62 90 116 252 278 306 308 342 348 356 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: arkiss
db: batch=69, k=16, 12 8 6 34 2 28 26 136
dn: 0 12 8 6 34 2 28 26 136 26 28 2 34 6 8 12 (?)
an: 0 12 20 26 60 62 90 116 252 278 306 308 342 348 356 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: arkiss
db: batch=69, k=16, 12 8 6 34 2 28 26 136
| SPT(14) | 268937753940021007 | 0 36 46 102 160 186 220 252 286 312 370 426 436 472 | -45332477374 |
| SPT(14) | 268937764480874789 | 0 20 54 84 114 132 152 210 230 248 278 308 342 362 | -34791623592 |
| SPT(14) | 268937769972854393 | 0 6 66 120 176 180 224 270 314 318 374 428 488 494 | -29299643988 |
| SPT(14) | 268937783472177317 | 0 36 50 56 66 114 144 182 212 260 270 276 290 326 | -15800321064 |
| SPT(14) | 268937789901827773 | 0 4 34 46 70 88 90 94 96 114 138 150 180 184 | -9370670608 |
| SPT(14) | 268937792963895001 | 0 6 16 108 168 190 192 196 198 220 280 372 382 388 | -6308603380 |
| SPT(14) | 268937815189212733 | 0 48 64 76 88 90 100 144 154 156 168 180 196 244 | 15916714352 |
| SPT(14) | 268937828004980083 | 0 46 78 120 130 196 210 274 288 354 364 406 438 484 | 28732481702 |
| SPT(14) | 268937834316301807 | 0 16 40 42 60 70 112 114 156 166 184 186 210 226 | 35043803426 |
| TPT(12) | 268937834864136497 | 0 2 12 14 24 26 42 44 54 56 120 122 | 35591638116 |
| SPT(14) | 268937868008002537 | 0 12 36 40 54 82 106 120 144 172 186 190 214 226 | 68735504156 |
©2024 Tomáš Brada