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= 2176181658483279857 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 10 14 10 54 32 6 52 6 32 54 10 14 10 26 (?)
an: 0 26 36 50 60 114 146 152 204 210 242 296 306 320 330 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: ginga
db: batch=81, k=16, 26 10 14 10 54 32 6 52
dn: 0 26 10 14 10 54 32 6 52 6 32 54 10 14 10 26 (?)
an: 0 26 36 50 60 114 146 152 204 210 242 296 306 320 330 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: ginga
db: batch=81, k=16, 26 10 14 10 54 32 6 52
| STPT(10) | 2176179671674131881 | 0 2 6 8 18 20 30 32 36 38 | -1986809147976 |
| STPT(10) | 2176179904348092077 | 0 2 30 32 42 44 54 56 84 86 | -1754135187780 |
| STPT(10) | 2176180495714556447 | 0 2 30 32 42 44 54 56 84 86 | -1162768723410 |
| SPT(16) | 2176180942076416931 | 0 18 60 68 108 116 138 140 186 188 210 218 258 266 308 326 | -716406862926 |
| STPT(10) | 2176181222857953341 | 0 2 30 32 60 62 90 92 120 122 | -435625326516 |
| TPT(14) | 2176181497495956761 | 0 2 30 32 66 68 96 98 108 110 126 128 156 158 | -160987323096 |
| SPT(13) | 2176181722429698383 | 0 24 54 60 96 126 210 294 324 360 366 396 420 | 63946418526 |
| STPT(10) | 2176181774716514231 | 0 2 6 8 18 20 30 32 36 38 | 116233234374 |
| STPT(10) | 2176182558994425647 | 0 2 12 14 42 44 72 74 84 86 | 900511145790 |
| SPT(16) | 2176182837116125427 | 0 6 14 20 44 62 66 72 134 140 144 162 186 192 200 206 | 1178632845570 |
| SPT(13) | 2176182894715655909 | 0 12 42 54 84 114 132 150 180 210 222 252 264 | 1236232376052 |
©2024 Tomáš Brada