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= 1266440988222965827 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 12 10 8 30 18 6 16 2 16 6 18 30 8 10 12 12 (?)
an: 0 12 24 34 42 72 90 96 112 114 130 136 154 184 192 202 214 226
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: Megacruncher
db: batch=77, k=18, 12 12 10 8 30 18 6 16 2
dn: 0 12 12 10 8 30 18 6 16 2 16 6 18 30 8 10 12 12 (?)
an: 0 12 24 34 42 72 90 96 112 114 130 136 154 184 192 202 214 226
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 226
Found by: Megacruncher
db: batch=77, k=18, 12 12 10 8 30 18 6 16 2
| SPT(16) | 1266439532301971933 | 0 6 24 98 104 120 138 140 204 206 224 240 246 320 338 344 | -1455920993894 |
| STPT(10) | 1266439595159775401 | 0 2 30 32 78 80 126 128 156 158 | -1393063190426 |
| STPT(10) | 1266439632872072927 | 0 2 30 32 72 74 114 116 144 146 | -1355350892900 |
| TPT(14) | 1266439720531924889 | 0 2 18 20 30 32 60 62 168 170 198 200 210 212 | -1267691040938 |
| STPT(12) | 1266439720531924907 | 0 2 12 14 42 44 150 152 180 182 192 194 | -1267691040920 |
| STPT(10) | 1266439758033437147 | 0 2 30 32 42 44 54 56 84 86 | -1230189528680 |
| STPT(10) | 1266441346642315097 | 0 2 42 44 72 74 102 104 144 146 | 358419349270 |
| TPT(14) | 1266441351865400729 | 0 2 12 14 102 104 168 170 198 200 258 260 270 272 | 363642434902 |
| SPT(16) | 1266441576137714441 | 0 56 62 72 86 92 108 138 290 320 336 342 356 366 372 428 | 587914748614 |
| SPT(16) | 1266441710285543993 | 0 18 24 48 60 80 104 110 138 144 168 188 200 224 230 248 | 722062578166 |
| STPT(10) | 1266441886955239301 | 0 2 66 68 168 170 270 272 336 338 | 898732273474 |
©2024 Tomáš Brada