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= 456496894151283961 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 6 34 20 16 32 42 16 2 10 2 16 42 32 16 20 34 6 72 (?)
an: 0 72 78 112 132 148 180 222 238 240 250 252 268 310 342 358 378 412 418 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Cruncher Pete
db: batch=70, k=20, 72 6 34 20 16 32 42 16 2 10
dn: 0 72 6 34 20 16 32 42 16 2 10 2 16 42 32 16 20 34 6 72 (?)
an: 0 72 78 112 132 148 180 222 238 240 250 252 268 310 342 358 378 412 418 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: Cruncher Pete
db: batch=70, k=20, 72 6 34 20 16 32 42 16 2 10
| TPT(12) | 456496857770895677 | 0 2 72 74 150 152 234 236 240 242 420 422 | -36380388284 |
| SPT(14) | 456496863905955359 | 0 12 18 42 144 152 174 188 210 218 320 344 350 362 | -30245328602 |
| SPT(14) | 456496867327315249 | 0 18 24 30 52 70 120 172 222 240 262 268 274 292 | -26823968712 |
| TPT(14) | 456496882575333659 | 0 2 12 14 48 50 90 92 168 170 252 254 372 374 | -11575950302 |
| SPT(14) | 456496884033756941 | 0 8 12 20 26 36 78 110 152 162 168 176 180 188 | -10117527020 |
| TPT(12) | 456496892756125589 | 0 2 18 20 42 44 60 62 132 134 198 200 | -1395158372 |
| SPT(14) | 456496932509296363 | 0 18 46 48 100 198 208 216 226 324 376 378 406 424 | 38358012402 |
| SPT(14) | 456496936354927931 | 0 38 42 68 72 86 92 156 162 176 180 206 210 248 | 42203643970 |
| SPT(14) | 456496940583776627 | 0 14 30 96 164 174 210 236 272 282 350 416 432 446 | 46432492666 |
| TPT(12) | 456496958849930021 | 0 2 6 8 18 20 48 50 90 92 246 248 | 64698646060 |
| SPT(14) | 456496976828835133 | 0 34 58 60 76 174 196 288 310 408 424 426 450 484 | 82677551172 |
©2024 Tomáš Brada