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= 2109309415501221113 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 68 6 36 10 14 4 66 20 66 4 14 10 36 6 68 (?)
an: 0 68 74 110 120 134 138 204 224 290 294 308 318 354 360 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: vaughan
db: batch=80, k=16, 68 6 36 10 14 4 66 20
dn: 0 68 6 36 10 14 4 66 20 66 4 14 10 36 6 68 (?)
an: 0 68 74 110 120 134 138 204 224 290 294 308 318 354 360 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: vaughan
db: batch=80, k=16, 68 6 36 10 14 4 66 20
| SPT(16) | 2109308332641264739 | 0 18 22 28 64 70 112 124 168 180 222 228 264 270 274 292 | -1082859956374 |
| SPT(16) | 2109308483054800873 | 0 6 10 30 76 84 124 126 184 186 226 234 280 300 304 310 | -932446420240 |
| SPT(16) | 2109308831390796481 | 0 18 42 52 70 102 106 108 130 132 136 168 186 196 220 238 | -584110424632 |
| STPT(10) | 2109309048404760647 | 0 2 30 32 42 44 54 56 84 86 | -367096460466 |
| STPT(10) | 2109309205371045719 | 0 2 18 20 30 32 42 44 60 62 | -210130175394 |
| STPT(10) | 2109309392885644889 | 0 2 18 20 30 32 42 44 60 62 | -22615576224 |
| SPT(16) | 2109309582836308163 | 0 6 24 38 56 68 104 150 164 210 246 258 276 290 308 314 | 167335087050 |
| STPT(10) | 2109309994166165027 | 0 2 30 32 42 44 54 56 84 86 | 578664943914 |
| TPT(14) | 2109310404033834689 | 0 2 30 32 72 74 162 164 198 200 210 212 270 272 | 988532613576 |
| SPT(16) | 2109310778389043987 | 0 24 32 62 86 116 156 170 186 200 240 270 294 324 332 356 | 1362887822874 |
| STPT(10) | 2109310783063156877 | 0 2 12 14 42 44 72 74 84 86 | 1367561935764 |
©2024 Tomáš Brada