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= 208474343160241343 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 18 10 2 34 26 208 26 34 2 10 18 20 (?)
an: 0 20 38 48 50 84 110 318 344 378 380 390 408 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=69, k=14, 20 18 10 2 34 26 208
dn: 0 20 18 10 2 34 26 208 26 34 2 10 18 20 (?)
an: 0 20 38 48 50 84 110 318 344 378 380 390 408 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=69, k=14, 20 18 10 2 34 26 208
| SPT(14) | 208474286966640223 | 0 144 156 168 174 196 204 250 258 280 286 298 310 454 | -56193601120 |
| SPT(14) | 208474287811602217 | 0 60 82 94 136 144 160 186 202 210 252 264 286 346 | -55348639126 |
| SPT(14) | 208474298936119817 | 0 6 12 56 66 80 96 116 132 146 156 200 206 212 | -44224121526 |
| SPT(14) | 208474301121374593 | 0 16 18 28 78 96 106 120 130 148 198 208 210 226 | -42038866750 |
| TPT(12) | 208474303542073781 | 0 2 18 20 36 38 60 62 156 158 168 170 | -39618167562 |
| SPT(14) | 208474326150064453 | 0 30 40 66 70 78 108 196 226 234 238 264 274 304 | -17010176890 |
| TPT(12) | 208474344482350937 | 0 2 12 14 84 86 174 176 222 224 354 356 | 1322109594 |
| SPT(14) | 208474368101955887 | 0 2 42 72 96 116 126 170 180 200 224 254 294 296 | 24941714544 |
| SPT(14) | 208474376250152237 | 0 12 14 54 110 144 180 224 260 294 350 390 392 404 | 33089910894 |
| SPT(14) | 208474383949436057 | 0 24 62 110 126 134 150 206 222 230 246 294 332 356 | 40789194714 |
| SPT(14) | 208474389613388347 | 0 10 12 54 66 72 82 114 124 130 142 184 186 196 | 46453147004 |
©2024 Tomáš Brada