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= 911463061394543653 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 28 32 24 78 10 42 14 42 10 78 24 32 28 2 4 (?)
an: 0 4 6 34 66 90 168 178 220 234 276 286 364 388 420 448 450 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: HenkM
db: batch=76, k=18, 4 2 28 32 24 78 10 42 14
dn: 0 4 2 28 32 24 78 10 42 14 42 10 78 24 32 28 2 4 (?)
an: 0 4 6 34 66 90 168 178 220 234 276 286 364 388 420 448 450 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: HenkM
db: batch=76, k=18, 4 2 28 32 24 78 10 42 14
| STPT(10) | 911461308056119529 | 0 2 42 44 60 62 78 80 120 122 | -1753338424124 |
| SPT(16) | 911461597753085777 | 0 6 14 26 62 90 110 132 164 186 206 234 270 282 290 296 | -1463641457876 |
| TPT(14) | 911461662676774541 | 0 2 36 38 48 50 66 68 96 98 138 140 168 170 | -1398717769112 |
| SPT(18) | 911461941122365547 | 0 6 32 62 74 80 90 104 132 134 162 176 186 192 204 234 260 266 | -1120272178106 |
| SPT(16) | 911462516848791967 | 0 10 34 66 76 112 124 142 234 252 264 300 310 342 366 376 | -544545751686 |
| STPT(10) | 911462658404529191 | 0 2 36 38 78 80 120 122 156 158 | -402990014462 |
| TPT(14) | 911463525051837221 | 0 2 6 8 36 38 48 50 60 62 78 80 120 122 | 463657293568 |
| STPT(10) | 911463638313640031 | 0 2 6 8 48 50 90 92 96 98 | 576919096378 |
| STPT(10) | 911464208735740727 | 0 2 12 14 42 44 72 74 84 86 | 1147341197074 |
| STPT(10) | 911464285058817179 | 0 2 18 20 30 32 42 44 60 62 | 1223664273526 |
| SPT(16) | 911464677015246619 | 0 52 72 82 88 114 130 168 184 222 238 264 270 280 300 352 | 1615620702966 |
©2024 Tomáš Brada