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= 1997212783938821023 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 66 2 18 22 2 6 34 6 2 22 18 2 66 40 (?)
an: 0 40 106 108 126 148 150 156 190 196 198 220 238 240 306 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Chooka
db: batch=80, k=16, 40 66 2 18 22 2 6 34
dn: 0 40 66 2 18 22 2 6 34 6 2 22 18 2 66 40 (?)
an: 0 40 106 108 126 148 150 156 190 196 198 220 238 240 306 346
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 346
Found by: Chooka
db: batch=80, k=16, 40 66 2 18 22 2 6 34
| STPT(10) | 1997210818741617299 | 0 2 18 20 30 32 42 44 60 62 | -1965197203724 |
| STPT(10) | 1997211030786344057 | 0 2 24 26 42 44 60 62 84 86 | -1753152476966 |
| SPT(16) | 1997211432049827977 | 0 2 14 36 42 44 74 144 152 222 252 254 260 282 294 296 | -1351888993046 |
| STPT(10) | 1997211589343543819 | 0 2 30 32 120 122 210 212 240 242 | -1194595277204 |
| SPT(16) | 1997211945295737917 | 0 24 32 146 186 192 234 264 272 302 344 350 390 504 512 536 | -838643083106 |
| SPT(16) | 1997212114653868043 | 0 68 84 126 156 180 204 224 240 260 284 308 338 380 396 464 | -669284952980 |
| TPT(16) | 1997213695880699867 | 0 2 72 74 84 86 180 182 270 272 354 356 432 434 492 494 | 911941878844 |
| STPT(10) | 1997213809328279369 | 0 2 18 20 60 62 102 104 120 122 | 1025389458346 |
| TPT(14) | 1997214095733636671 | 0 2 66 68 150 152 210 212 288 290 336 338 348 350 | 1311794815648 |
| STPT(10) | 1997214495349205981 | 0 2 30 32 60 62 90 92 120 122 | 1711410384958 |
| SPT(16) | 1997214699362524963 | 0 28 34 46 60 124 126 138 166 178 180 244 258 270 276 304 | 1915423703940 |
©2024 Tomáš Brada