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= 921685946981085257 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 18 8 36 48 42 28 8 28 42 48 36 8 18 54 (?)
an: 0 54 72 80 116 164 206 234 242 270 312 360 396 404 422 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: szymmirr
db: batch=76, k=16, 54 18 8 36 48 42 28 8
dn: 0 54 18 8 36 48 42 28 8 28 42 48 36 8 18 54 (?)
an: 0 54 72 80 116 164 206 234 242 270 312 360 396 404 422 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: szymmirr
db: batch=76, k=16, 54 18 8 36 48 42 28 8
| STPT(10) | 921685267768236089 | 0 2 18 20 30 32 42 44 60 62 | -679212849168 |
| STPT(10) | 921685363847551757 | 0 2 24 26 42 44 60 62 84 86 | -583133533500 |
| STPT(10) | 921685497624992921 | 0 2 6 8 18 20 30 32 36 38 | -449356092336 |
| SPT(16) | 921685680437331653 | 0 26 50 54 68 78 96 120 134 158 176 186 200 204 228 254 | -266543753604 |
| SPT(16) | 921685710203689601 | 0 18 102 132 158 176 216 218 240 242 282 300 326 356 440 458 | -236777395656 |
| STPT(10) | 921685866943395311 | 0 2 6 8 18 20 30 32 36 38 | -80037689946 |
| TPT(14) | 921686429995859609 | 0 2 12 14 30 32 42 44 102 104 132 134 180 182 | 483014774352 |
| SPT(18) | 921686604217555219 | 0 94 120 148 162 168 172 180 214 228 262 270 274 280 294 322 348 442 | 657236469962 |
| SPT(16) | 921686808920160839 | 0 14 44 62 72 110 114 152 210 248 252 290 300 318 348 362 | 861939075582 |
| STPT(10) | 921687036444203171 | 0 2 6 8 18 20 30 32 36 38 | 1089463117914 |
| STPT(10) | 921687195610266641 | 0 2 6 8 48 50 90 92 96 98 | 1248629181384 |
©2024 Tomáš Brada