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= 2194776540652645249 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 6 74 24 22 8 36 4 36 8 22 24 74 6 4 (?)
an: 0 4 10 84 108 130 138 174 178 214 222 244 268 342 348 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Penguin
db: batch=81, k=16, 4 6 74 24 22 8 36 4
dn: 0 4 6 74 24 22 8 36 4 36 8 22 24 74 6 4 (?)
an: 0 4 10 84 108 130 138 174 178 214 222 244 268 342 348 352
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Penguin
db: batch=81, k=16, 4 6 74 24 22 8 36 4
| SPT(18) | 2194775440879616809 | 0 48 70 88 114 142 144 172 184 198 210 238 240 268 294 312 334 382 | -1099773028440 |
| SPT(16) | 2194775706198741319 | 0 42 90 108 120 132 150 162 190 202 220 232 244 262 310 352 | -834453903930 |
| STPT(10) | 2194775826662016077 | 0 2 30 32 42 44 54 56 84 86 | -713990629172 |
| STPT(10) | 2194776031894955141 | 0 2 6 8 48 50 90 92 96 98 | -508757690108 |
| STPT(10) | 2194776061163932427 | 0 2 24 26 42 44 60 62 84 86 | -479488712822 |
| SPT(16) | 2194776535111802927 | 0 6 42 50 84 90 102 104 132 134 146 152 186 194 230 236 | -5540842322 |
| SPT(16) | 2194776729127658323 | 0 4 46 70 154 174 190 204 256 270 286 306 390 414 456 460 | 188475013074 |
| STPT(10) | 2194776810108584459 | 0 2 18 20 30 32 42 44 60 62 | 269455939210 |
| STPT(10) | 2194776870292021577 | 0 2 42 44 72 74 102 104 144 146 | 329639376328 |
| SPT(16) | 2194777191494003821 | 0 6 12 42 82 222 276 286 306 316 370 510 550 580 586 592 | 650841358572 |
| SPT(16) | 2194777415004567863 | 0 26 66 116 150 200 240 266 378 404 444 494 528 578 618 644 | 874351922614 |
©2024 Tomáš Brada