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= 50552442219278861 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 24 6 4 2 12 28 18 12 62 12 18 28 12 2 4 6 24 2 (?)
an: 0 2 26 32 36 38 50 78 96 108 170 182 200 228 240 242 246 252 276 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Frank [NT]
db: batch=65, k=20, 2 24 6 4 2 12 28 18 12 62
dn: 0 2 24 6 4 2 12 28 18 12 62 12 18 28 12 2 4 6 24 2 (?)
an: 0 2 26 32 36 38 50 78 96 108 170 182 200 228 240 242 246 252 276 278
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Frank [NT]
db: batch=65, k=20, 2 24 6 4 2 12 28 18 12 62
| SPT(14) | 50552399291455363 | 0 30 58 70 96 108 136 228 256 268 294 306 334 364 | -42927823498 |
| SPT(14) | 50552403488352281 | 0 36 50 80 110 120 126 176 182 192 222 252 266 302 | -38730926580 |
| STPT(10) | 50552403891331607 | 0 2 42 44 72 74 102 104 144 146 | -38327947254 |
| SPT(14) | 50552408151290891 | 0 66 80 102 140 170 186 206 222 252 290 312 326 392 | -34067987970 |
| SPT(14) | 50552421123190027 | 0 30 42 72 126 132 142 150 160 166 220 250 262 292 | -21096088834 |
| SPT(14) | 50552425122500023 | 0 10 46 76 130 238 240 274 276 384 438 468 504 514 | -17096778838 |
| SPT(14) | 50552444510568701 | 0 8 12 56 86 176 192 266 282 372 402 446 450 458 | 2291289840 |
| SPT(14) | 50552448046234363 | 0 4 28 34 48 76 106 108 138 166 180 186 210 214 | 5826955502 |
| STPT(10) | 50552457371114507 | 0 2 12 14 42 44 72 74 84 86 | 15151835646 |
| TPT(12) | 50552490327719771 | 0 2 18 20 96 98 156 158 180 182 198 200 | 48108440910 |
| SPT(14) | 50552507060048753 | 0 26 78 96 116 204 224 240 260 348 368 386 438 464 | 64840769892 |
©2024 Tomáš Brada