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= 2221341538814010307 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 16 8 40 42 14 16 62 16 14 42 40 8 16 6 (?)
an: 0 6 22 30 70 112 126 142 204 220 234 276 316 324 340 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: JonS
db: batch=81, k=16, 6 16 8 40 42 14 16 62
dn: 0 6 16 8 40 42 14 16 62 16 14 42 40 8 16 6 (?)
an: 0 6 22 30 70 112 126 142 204 220 234 276 316 324 340 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: JonS
db: batch=81, k=16, 6 16 8 40 42 14 16 62
| STPT(10) | 2221339961451540887 | 0 2 12 14 42 44 72 74 84 86 | -1577362469420 |
| SPT(16) | 2221340030819212739 | 0 20 24 44 60 74 90 104 168 182 198 212 228 248 252 272 | -1507994797568 |
| STPT(10) | 2221340368833202607 | 0 2 12 14 42 44 72 74 84 86 | -1169980807700 |
| STPT(10) | 2221340811206196731 | 0 2 6 8 18 20 30 32 36 38 | -727607813576 |
| TPT(14) | 2221340827010111699 | 0 2 12 14 60 62 228 230 390 392 450 452 492 494 | -711803898608 |
| STPT(10) | 2221340983287183347 | 0 2 30 32 102 104 174 176 204 206 | -555526826960 |
| STPT(10) | 2221341743433272417 | 0 2 24 26 42 44 60 62 84 86 | 204619262110 |
| SPT(16) | 2221341759637691083 | 0 24 70 94 120 138 208 238 246 276 346 364 390 414 460 484 | 220823680776 |
| TPT(14) | 2221341850397438759 | 0 2 12 14 42 44 72 74 222 224 240 242 258 260 | 311583428452 |
| SPT(16) | 2221342033322673493 | 0 18 40 96 100 114 154 196 198 240 280 294 298 354 376 394 | 494508663186 |
| SPT(16) | 2221342484079480137 | 0 12 26 56 74 84 126 176 210 260 302 312 330 360 374 386 | 945265469830 |
©2024 Tomáš Brada