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= 1531262043894368537 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 44 28 8 18 6 28 38 28 6 18 8 28 44 42 (?)
an: 0 42 86 114 122 140 146 174 212 240 246 264 272 300 344 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: xii5ku
db: batch=78, k=16, 42 44 28 8 18 6 28 38
dn: 0 42 44 28 8 18 6 28 38 28 6 18 8 28 44 42 (?)
an: 0 42 86 114 122 140 146 174 212 240 246 264 272 300 344 386
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: xii5ku
db: batch=78, k=16, 42 44 28 8 18 6 28 38
| STPT(10) | 1531261583000883491 | 0 2 6 8 18 20 30 32 36 38 | -460893485046 |
| STPT(10) | 1531261631329769147 | 0 2 54 56 72 74 90 92 144 146 | -412564599390 |
| STPT(10) | 1531261736863905647 | 0 2 12 14 42 44 72 74 84 86 | -307030462890 |
| SPT(13) | 1531261821044045177 | 0 54 72 174 180 222 252 282 324 330 432 450 504 | -222850323360 |
| SPT(16) | 1531262037855469301 | 0 6 32 50 72 116 120 140 162 182 186 230 252 270 296 302 | -6038899236 |
| STPT(10) | 1531262042521028117 | 0 2 24 26 42 44 60 62 84 86 | -1373340420 |
| SPT(16) | 1531262221728159983 | 0 6 18 20 44 90 96 140 144 188 194 240 264 266 278 284 | 177833791446 |
| STPT(10) | 1531262306584209539 | 0 2 18 20 30 32 42 44 60 62 | 262689841002 |
| SPT(16) | 1531262311577919889 | 0 12 24 28 40 78 82 108 154 180 184 222 234 238 250 262 | 267683551352 |
| SPT(16) | 1531262467541220329 | 0 2 14 24 84 102 110 144 248 282 290 308 368 378 390 392 | 423646851792 |
| STPT(10) | 1531262975768161091 | 0 2 30 32 78 80 126 128 156 158 | 931873792554 |
©2024 Tomáš Brada