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= 1521022959272471203 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 24 26 18 40 12 12 8 12 12 40 18 26 24 16 (?)
an: 0 16 40 66 84 124 136 148 156 168 180 220 238 264 288 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: fzs600
db: batch=78, k=16, 16 24 26 18 40 12 12 8
dn: 0 16 24 26 18 40 12 12 8 12 12 40 18 26 24 16 (?)
an: 0 16 40 66 84 124 136 148 156 168 180 220 238 264 288 304
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: fzs600
db: batch=78, k=16, 16 24 26 18 40 12 12 8
| STPT(10) | 1521021436031263919 | 0 2 18 20 30 32 42 44 60 62 | -1523241207284 |
| SPT(18) | 1521021570201020123 | 0 18 98 120 176 234 236 260 266 288 294 318 320 378 434 456 536 554 | -1389071451080 |
| SPT(16) | 1521021681823664269 | 0 12 22 42 78 82 88 144 148 204 210 214 250 270 280 292 | -1277448806934 |
| SPT(16) | 1521021855116816267 | 0 80 102 134 182 222 242 276 320 354 374 414 462 494 516 596 | -1104155654936 |
| STPT(10) | 1521022284905178239 | 0 2 18 20 30 32 42 44 60 62 | -674367292964 |
| STPT(10) | 1521022829662354517 | 0 2 42 44 72 74 102 104 144 146 | -129610116686 |
| STPT(10) | 1521022972754190089 | 0 2 18 20 30 32 42 44 60 62 | 13481718886 |
| SPT(16) | 1521022982677873867 | 0 40 52 64 114 126 136 262 264 390 400 412 462 474 486 526 | 23405402664 |
| SPT(16) | 1521023091937756081 | 0 22 30 72 78 120 156 162 226 232 268 310 316 358 366 388 | 132665284878 |
| STPT(10) | 1521023122232053379 | 0 2 18 20 60 62 102 104 120 122 | 162959582176 |
| STPT(10) | 1521023497876878839 | 0 2 18 20 30 32 42 44 60 62 | 538604407636 |
©2024 Tomáš Brada