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= 1997327812422690401 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 46 12 50 40 2 36 16 36 2 40 50 12 46 20 (?)
an: 0 20 66 78 128 168 170 206 222 258 260 300 350 362 408 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Chooka
db: batch=80, k=16, 20 46 12 50 40 2 36 16
dn: 0 20 46 12 50 40 2 36 16 36 2 40 50 12 46 20 (?)
an: 0 20 66 78 128 168 170 206 222 258 260 300 350 362 408 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Chooka
db: batch=80, k=16, 20 46 12 50 40 2 36 16
| STPT(10) | 1997326580050544789 | 0 2 12 14 90 92 168 170 180 182 | -1232372145612 |
| SPT(16) | 1997326753371689911 | 0 28 66 106 108 160 246 252 286 292 378 430 432 472 510 538 | -1059051000490 |
| STPT(10) | 1997327066005029137 | 0 2 30 32 42 44 54 56 84 86 | -746417661264 |
| STPT(10) | 1997327278072155941 | 0 2 6 8 18 20 30 32 36 38 | -534350534460 |
| TPT(14) | 1997327337438368357 | 0 2 90 92 102 104 114 116 132 134 300 302 312 314 | -474984322044 |
| STPT(10) | 1997327458202219579 | 0 2 42 44 60 62 78 80 120 122 | -354220470822 |
| TPT(14) | 1997327814505177487 | 0 2 180 182 264 266 282 284 300 302 324 326 384 386 | 2082487086 |
| STPT(10) | 1997328208531140239 | 0 2 18 20 30 32 42 44 60 62 | 396108449838 |
| STPT(10) | 1997328218874024761 | 0 2 96 98 168 170 240 242 336 338 | 406451334360 |
| STPT(10) | 1997328508528062791 | 0 2 6 8 48 50 90 92 96 98 | 696105372390 |
| SPT(16) | 1997328936974180081 | 0 30 32 48 72 108 122 150 188 216 230 266 290 306 308 338 | 1124551489680 |
©2024 Tomáš Brada