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= 1531171278306008029 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 34 26 28 42 30 8 94 8 94 8 30 42 28 26 34 60 (?)
an: 0 60 94 120 148 190 220 228 322 330 424 432 462 504 532 558 592 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: crashtech
db: batch=78, k=18, 60 34 26 28 42 30 8 94 8
dn: 0 60 34 26 28 42 30 8 94 8 94 8 30 42 28 26 34 60 (?)
an: 0 60 94 120 148 190 220 228 322 330 424 432 462 504 532 558 592 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: crashtech
db: batch=78, k=18, 60 34 26 28 42 30 8 94 8
| SPT(16) | 1531170179404258759 | 0 18 34 90 114 168 172 174 238 240 244 298 322 378 394 412 | -1098901749270 |
| SPT(16) | 1531170559631494231 | 0 22 30 42 118 120 142 150 160 168 190 192 268 280 288 310 | -718674513798 |
| STPT(10) | 1531170685480047329 | 0 2 48 50 90 92 132 134 180 182 | -592825960700 |
| SPT(16) | 1531170897808021399 | 0 4 10 28 42 48 54 70 72 88 94 100 114 132 138 142 | -380497986630 |
| STPT(10) | 1531170901911635399 | 0 2 48 50 60 62 72 74 120 122 | -376394372630 |
| SPT(16) | 1531171233263095979 | 0 48 74 80 104 120 140 192 200 252 272 288 312 318 344 392 | -45042912050 |
| STPT(10) | 1531171295267615621 | 0 2 6 8 48 50 90 92 96 98 | 16961607592 |
| STPT(10) | 1531171342715942927 | 0 2 24 26 42 44 60 62 84 86 | 64409934898 |
| SPT(16) | 1531171535329189111 | 0 18 22 30 36 72 102 112 156 166 196 232 238 246 250 268 | 257023181082 |
| STPT(10) | 1531171729356154181 | 0 2 6 8 18 20 30 32 36 38 | 451050146152 |
| STPT(10) | 1531171870728103337 | 0 2 30 32 42 44 54 56 84 86 | 592422095308 |
©2024 Tomáš Brada