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= 1281091661826803753 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 6 18 40 30 42 14 10 14 42 30 40 18 6 20 (?)
an: 0 20 26 44 84 114 156 170 180 194 236 266 306 324 330 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: HenkM
db: batch=77, k=16, 20 6 18 40 30 42 14 10
dn: 0 20 6 18 40 30 42 14 10 14 42 30 40 18 6 20 (?)
an: 0 20 26 44 84 114 156 170 180 194 236 266 306 324 330 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: HenkM
db: batch=77, k=16, 20 6 18 40 30 42 14 10
| STPT(10) | 1281090289046935691 | 0 2 36 38 78 80 120 122 156 158 | -1372779868062 |
| STPT(10) | 1281090533660115707 | 0 2 12 14 42 44 72 74 84 86 | -1128166688046 |
| SPT(16) | 1281091219072429157 | 0 2 120 126 180 186 194 206 240 252 260 266 320 326 444 446 | -442754374596 |
| STPT(10) | 1281091278995884199 | 0 2 18 20 30 32 42 44 60 62 | -382830919554 |
| STPT(10) | 1281091380123404807 | 0 2 12 14 42 44 72 74 84 86 | -281703398946 |
| STPT(10) | 1281091465343703617 | 0 2 90 92 102 104 114 116 204 206 | -196483100136 |
| SPT(16) | 1281091966255375387 | 0 10 42 64 70 100 114 136 210 232 246 276 282 304 336 346 | 304428571634 |
| SPT(16) | 1281092869002980261 | 0 42 116 176 186 200 218 230 258 270 288 302 312 372 446 488 | 1207176176508 |
| SPT(16) | 1281092971936206601 | 0 78 82 96 106 112 160 190 258 288 336 342 352 366 370 448 | 1310109402848 |
| SPT(16) | 1281093335307079339 | 0 30 40 78 100 132 148 210 232 294 310 342 364 402 412 442 | 1673480275586 |
| STPT(10) | 1281093732312628607 | 0 2 90 92 102 104 114 116 204 206 | 2070485824854 |
©2024 Tomáš Brada