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= 2176362692639019721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 14 36 16 14 16 30 32 30 16 14 16 36 14 22 (?)
an: 0 22 36 72 88 102 118 148 180 210 226 240 256 292 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Penguin
db: batch=81, k=16, 22 14 36 16 14 16 30 32
dn: 0 22 14 36 16 14 16 30 32 30 16 14 16 36 14 22 (?)
an: 0 22 36 72 88 102 118 148 180 210 226 240 256 292 306 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Penguin
db: batch=81, k=16, 22 14 36 16 14 16 30 32
| STPT(10) | 2176360309542939857 | 0 2 30 32 42 44 54 56 84 86 | -2383096079864 |
| STPT(10) | 2176360763711254961 | 0 2 36 38 78 80 120 122 156 158 | -1928927764760 |
| SPT(16) | 2176361158698275357 | 0 6 20 30 42 74 120 182 204 266 312 344 356 366 380 386 | -1533940744364 |
| SPT(18) | 2176362028426590997 | 0 24 40 82 102 144 156 202 210 226 234 280 292 334 354 396 412 436 | -664212428724 |
| STPT(10) | 2176362240391906241 | 0 2 96 98 138 140 180 182 276 278 | -452247113480 |
| STPT(10) | 2176362439602484319 | 0 2 18 20 30 32 42 44 60 62 | -253036535402 |
| SPT(13) | 2176363199729105843 | 0 30 54 84 96 126 180 234 264 276 306 330 360 | 507090086122 |
| SPT(16) | 2176363667310524369 | 0 12 20 60 90 110 152 240 254 342 384 404 434 474 482 494 | 974671504648 |
| TPT(16) | 2176364247898048499 | 0 2 30 32 168 170 210 212 222 224 252 254 342 344 408 410 | 1555259028778 |
| STPT(10) | 2176364594613949079 | 0 2 18 20 30 32 42 44 60 62 | 1901974929358 |
| STPT(10) | 2176364982519701759 | 0 2 30 32 60 62 90 92 120 122 | 2289880682038 |
©2024 Tomáš Brada