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= 1491445027326114121 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 2 24 4 2 4 24 12 152 12 24 4 2 4 24 2 16 (?)
an: 0 16 18 42 46 48 52 76 88 240 252 276 280 282 286 310 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Theadalus
db: batch=78, k=18, 16 2 24 4 2 4 24 12 152
dn: 0 16 2 24 4 2 4 24 12 152 12 24 4 2 4 24 2 16 (?)
an: 0 16 18 42 46 48 52 76 88 240 252 276 280 282 286 310 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Theadalus
db: batch=78, k=18, 16 2 24 4 2 4 24 12 152
| STPT(10) | 1491444733537804229 | 0 2 18 20 30 32 42 44 60 62 | -293788309892 |
| STPT(10) | 1491444762123095069 | 0 2 42 44 90 92 138 140 180 182 | -265203019052 |
| STPT(10) | 1491444772719437717 | 0 2 30 32 42 44 54 56 84 86 | -254606676404 |
| SPT(16) | 1491444927723262283 | 0 6 44 56 74 84 90 158 186 254 260 270 288 300 338 344 | -99602851838 |
| SPT(13) | 1491444938252481547 | 0 24 54 84 90 114 132 150 174 180 210 240 264 | -89073632574 |
| STPT(10) | 1491444974655575909 | 0 2 12 14 90 92 168 170 180 182 | -52670538212 |
| STPT(10) | 1491445442088032609 | 0 2 12 14 90 92 168 170 180 182 | 414761918488 |
| SPT(16) | 1491445682343815897 | 0 20 62 84 156 180 182 212 234 264 266 290 362 384 426 446 | 655017701776 |
| STPT(12) | 1491445908159003569 | 0 2 48 50 78 80 90 92 120 122 168 170 | 880832889448 |
| STPT(10) | 1491446122899144077 | 0 2 12 14 42 44 72 74 84 86 | 1095573029956 |
| TPT(14) | 1491446169140964317 | 0 2 24 26 30 32 54 56 84 86 162 164 180 182 | 1141814850196 |
©2024 Tomáš Brada