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= 2181954548233441211 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 32 10 26 12 52 8 16 26 16 8 52 12 26 10 32 (?)
an: 0 32 42 68 80 132 140 156 182 198 206 258 270 296 306 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG-FC] hl
db: batch=81, k=16, 32 10 26 12 52 8 16 26
dn: 0 32 10 26 12 52 8 16 26 16 8 52 12 26 10 32 (?)
an: 0 32 42 68 80 132 140 156 182 198 206 258 270 296 306 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: [SG-FC] hl
db: batch=81, k=16, 32 10 26 12 52 8 16 26
| SPT(16) | 2181953681314540327 | 0 6 76 82 90 126 132 160 186 214 220 256 264 270 340 346 | -866918900884 |
| STPT(10) | 2181953979169366289 | 0 2 18 20 30 32 42 44 60 62 | -569064074922 |
| TPT(14) | 2181954099928447841 | 0 2 36 38 78 80 126 128 138 140 216 218 276 278 | -448304993370 |
| TPT(14) | 2181954284996082911 | 0 2 138 140 150 152 156 158 210 212 228 230 270 272 | -263237358300 |
| STPT(10) | 2181954290237964659 | 0 2 18 20 30 32 42 44 60 62 | -257995476552 |
| SPT(16) | 2181954468325658471 | 0 2 20 92 152 162 186 198 200 212 236 246 306 378 396 398 | -79907782740 |
| SPT(16) | 2181954935693833843 | 0 4 46 88 118 148 208 214 330 336 396 426 456 498 540 544 | 387460392632 |
| SPT(16) | 2181955050555055493 | 0 6 44 54 90 174 204 210 224 230 260 344 380 390 428 434 | 502321614282 |
| STPT(10) | 2181955240840535129 | 0 2 12 14 30 32 48 50 60 62 | 692607093918 |
| TPT(14) | 2181955799499950471 | 0 2 6 8 18 20 60 62 96 98 216 218 240 242 | 1251266509260 |
| SPT(16) | 2181955855197396107 | 0 44 62 84 102 104 120 144 200 224 240 242 260 282 300 344 | 1306963954896 |
©2024 Tomáš Brada