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= 1988417931166152553 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 20 28 26 16 8 10 32 10 8 16 26 28 20 16 (?)
an: 0 16 36 64 90 106 114 124 156 166 174 190 216 244 264 280
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 280
Found by: Marcel-Berlin
db: batch=80, k=16, 16 20 28 26 16 8 10 32
dn: 0 16 20 28 26 16 8 10 32 10 8 16 26 28 20 16 (?)
an: 0 16 36 64 90 106 114 124 156 166 174 190 216 244 264 280
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 280
Found by: Marcel-Berlin
db: batch=80, k=16, 16 20 28 26 16 8 10 32
| STPT(10) | 1988415160568192219 | 0 2 138 140 180 182 222 224 360 362 | -2770597960334 |
| STPT(10) | 1988416560064540811 | 0 2 6 8 18 20 30 32 36 38 | -1371101611742 |
| STPT(10) | 1988417133469986407 | 0 2 24 26 42 44 60 62 84 86 | -797696166146 |
| STPT(10) | 1988417389866456347 | 0 2 30 32 42 44 54 56 84 86 | -541299696206 |
| SPT(13) | 1988417596083647549 | 0 42 72 84 120 150 162 174 204 240 252 282 324 | -335082505004 |
| TPT(14) | 1988417610612960671 | 0 2 6 8 48 50 60 62 126 128 240 242 258 260 | -320553191882 |
| SPT(16) | 1988417974996950377 | 0 72 90 96 102 222 236 242 264 270 284 404 410 416 434 506 | 43830797824 |
| SPT(16) | 1988418681490191527 | 0 2 26 54 56 92 120 132 134 146 174 210 212 240 264 266 | 750324038974 |
| STPT(10) | 1988418875151388679 | 0 2 18 20 30 32 42 44 60 62 | 943985236126 |
| STPT(10) | 1988419363709817671 | 0 2 6 8 48 50 90 92 96 98 | 1432543665118 |
| STPT(10) | 1988419687628159879 | 0 2 18 20 30 32 42 44 60 62 | 1756462007326 |
©2024 Tomáš Brada