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= 2256432429217581971 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 24 54 28 18 26 4 26 4 26 18 28 54 24 2 (?)
an: 0 2 26 80 108 126 152 156 182 186 212 230 258 312 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=16, 2 24 54 28 18 26 4 26
dn: 0 2 24 54 28 18 26 4 26 4 26 18 28 54 24 2 (?)
an: 0 2 26 80 108 126 152 156 182 186 212 230 258 312 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=16, 2 24 54 28 18 26 4 26
| STPT(10) | 2256431951851181771 | 0 2 6 8 18 20 30 32 36 38 | -477366400200 |
| SPT(16) | 2256431968721982899 | 0 42 92 102 110 180 228 248 264 284 332 402 410 420 470 512 | -460495599072 |
| SPT(16) | 2256432000645870797 | 0 12 24 50 126 140 164 182 204 222 246 260 336 362 374 386 | -428571711174 |
| SPT(18) | 2256432078848640787 | 0 12 40 42 96 100 120 174 202 204 232 286 306 310 364 366 394 406 | -350368941184 |
| SPT(16) | 2256432133517426071 | 0 18 76 106 126 190 226 252 286 312 348 412 432 462 520 538 | -295700155900 |
| SPT(16) | 2256432397573950637 | 0 6 12 40 66 70 72 112 240 280 282 286 312 340 346 352 | -31643631334 |
| STPT(10) | 2256432481695345671 | 0 2 18 20 198 200 378 380 396 398 | 52477763700 |
| SPT(16) | 2256433110943979909 | 0 14 18 120 152 182 200 212 270 282 300 330 362 464 468 482 | 681726397938 |
| STPT(10) | 2256433183820823827 | 0 2 30 32 42 44 54 56 84 86 | 754603241856 |
| STPT(10) | 2256433254733409597 | 0 2 24 26 42 44 60 62 84 86 | 825515827626 |
| SPT(16) | 2256433772041753859 | 0 2 42 90 128 164 188 230 252 294 318 354 392 440 480 482 | 1342824171888 |
©2024 Tomáš Brada