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= 1531248466580685953 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 14 18 6 22 20 18 46 18 20 22 6 18 14 6 (?)
an: 0 6 20 38 44 66 86 104 150 168 188 210 216 234 248 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: xii5ku
db: batch=78, k=16, 6 14 18 6 22 20 18 46
dn: 0 6 14 18 6 22 20 18 46 18 20 22 6 18 14 6 (?)
an: 0 6 20 38 44 66 86 104 150 168 188 210 216 234 248 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: xii5ku
db: batch=78, k=16, 6 14 18 6 22 20 18 46
| STPT(10) | 1531247380175818577 | 0 2 24 26 42 44 60 62 84 86 | -1086404867376 |
| SPT(16) | 1531247411577462571 | 0 42 72 76 82 100 142 166 186 210 252 270 276 280 310 352 | -1055003223382 |
| SPT(16) | 1531247417299883651 | 0 18 20 26 56 78 86 90 98 102 110 132 162 168 170 188 | -1049280802302 |
| SPT(16) | 1531247865936502027 | 0 34 54 90 94 132 136 150 226 240 244 282 286 322 342 376 | -600644183926 |
| SPT(16) | 1531248068605562221 | 0 18 28 36 46 76 78 120 136 178 180 210 220 228 238 256 | -397975123732 |
| STPT(10) | 1531248401770320719 | 0 2 12 14 90 92 168 170 180 182 | -64810365234 |
| STPT(10) | 1531248689646904409 | 0 2 18 20 30 32 42 44 60 62 | 223066218456 |
| STPT(10) | 1531248806096167979 | 0 2 18 20 30 32 42 44 60 62 | 339515482026 |
| SPT(18) | 1531249046915224961 | 0 2 80 98 102 122 158 186 266 342 422 450 486 506 510 528 606 608 | 580334539008 |
| STPT(10) | 1531249216287667559 | 0 2 42 44 90 92 138 140 180 182 | 749706981606 |
| STPT(10) | 1531249491413241557 | 0 2 24 26 42 44 60 62 84 86 | 1024832555604 |
©2024 Tomáš Brada