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= 2171624743422614881 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 2 18 30 70 20 16 44 16 20 70 30 18 2 16 (?)
an: 0 16 18 36 66 136 156 172 216 232 252 322 352 370 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=16, 16 2 18 30 70 20 16 44
dn: 0 16 2 18 30 70 20 16 44 16 20 70 30 18 2 16 (?)
an: 0 16 18 36 66 136 156 172 216 232 252 322 352 370 372 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: JayPi
db: batch=81, k=16, 16 2 18 30 70 20 16 44
| STPT(10) | 2171623080273374867 | 0 2 12 14 42 44 72 74 84 86 | -1663149240014 |
| SPT(16) | 2171623492610215867 | 0 12 40 90 100 114 124 126 130 132 142 156 166 216 244 256 | -1250812399014 |
| STPT(12) | 2171623576347785939 | 0 2 12 14 42 44 78 80 108 110 120 122 | -1167074828942 |
| SPT(16) | 2171624450274458867 | 0 62 80 120 122 140 230 240 266 276 366 384 386 426 444 506 | -293148156014 |
| TPT(14) | 2171624545232802431 | 0 2 36 38 48 50 120 122 168 170 186 188 228 230 | -198189812450 |
| STPT(10) | 2171624574823802009 | 0 2 18 20 30 32 42 44 60 62 | -168598812872 |
| TPT(14) | 2171625345218263157 | 0 2 60 62 150 152 210 212 264 266 312 314 390 392 | 601795648276 |
| SPT(16) | 2171625414270746081 | 0 20 30 42 62 110 126 128 240 242 258 306 326 338 348 368 | 670848131200 |
| STPT(10) | 2171625540653163557 | 0 2 30 32 42 44 54 56 84 86 | 797230548676 |
| SPT(16) | 2171625614318832899 | 0 8 12 38 42 50 84 120 152 188 222 230 234 260 264 272 | 870896218018 |
| STPT(10) | 2171626143184249649 | 0 2 18 20 30 32 42 44 60 62 | 1399761634768 |
©2024 Tomáš Brada