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= 2128915433112676291 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 4 56 6 18 52 14 16 14 52 18 6 56 4 6 (?)
an: 0 6 10 66 72 90 142 156 172 186 238 256 262 318 322 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Odd-Rod
db: batch=80, k=16, 6 4 56 6 18 52 14 16
dn: 0 6 4 56 6 18 52 14 16 14 52 18 6 56 4 6 (?)
an: 0 6 10 66 72 90 142 156 172 186 238 256 262 318 322 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Odd-Rod
db: batch=80, k=16, 6 4 56 6 18 52 14 16
| SPT(16) | 2128913367565371473 | 0 8 14 78 98 116 128 170 204 246 258 276 296 360 366 374 | -2065547304818 |
| STPT(10) | 2128913373971808269 | 0 2 18 20 30 32 42 44 60 62 | -2059140868022 |
| TPT(14) | 2128914112651447367 | 0 2 30 32 120 122 234 236 264 266 294 296 330 332 | -1320461228924 |
| TPT(14) | 2128914409604786777 | 0 2 54 56 84 86 114 116 210 212 264 266 282 284 | -1023507889514 |
| SPT(16) | 2128914682021070683 | 0 4 10 24 46 70 76 120 160 204 210 234 256 270 276 280 | -751091605608 |
| STPT(10) | 2128915224195948689 | 0 2 48 50 90 92 132 134 180 182 | -208916727602 |
| STPT(10) | 2128915624779828551 | 0 2 6 8 18 20 30 32 36 38 | 191667152260 |
| SPT(16) | 2128915668708766493 | 0 14 26 54 56 80 114 156 164 206 240 264 266 294 306 320 | 235596090202 |
| SPT(16) | 2128915808516984957 | 0 26 32 44 72 86 134 144 152 162 210 224 252 264 270 296 | 375404308666 |
| SPT(16) | 2128916193512478079 | 0 12 22 24 52 58 72 108 154 190 204 210 238 240 250 262 | 760399801788 |
| STPT(10) | 2128916252222696141 | 0 2 6 8 18 20 30 32 36 38 | 819110019850 |
©2024 Tomáš Brada