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= 231706639631408243 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 4 38 16 12 24 6 2 6 24 12 16 38 4 26 (?)
an: 0 26 30 68 84 96 120 126 128 134 158 170 186 224 228 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: gaballus
db: batch=69, k=16, 26 4 38 16 12 24 6 2
dn: 0 26 4 38 16 12 24 6 2 6 24 12 16 38 4 26 (?)
an: 0 26 30 68 84 96 120 126 128 134 158 170 186 224 228 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: gaballus
db: batch=69, k=16, 26 4 38 16 12 24 6 2
| SPT(18) | 231706586271325901 | 0 32 42 50 60 92 102 120 126 422 428 446 456 488 498 506 516 548 | -53360082342 |
| SPT(14) | 231706599829166023 | 0 48 66 108 126 160 196 240 276 310 328 370 388 436 | -39802242220 |
| SPT(14) | 231706610253389071 | 0 6 42 52 118 120 132 196 208 210 276 286 322 328 | -29378019172 |
| SPT(14) | 231706610543646569 | 0 2 14 38 80 90 104 168 182 192 234 258 270 272 | -29087761674 |
| TPT(12) | 231706628184039641 | 0 2 6 8 66 68 90 92 96 98 120 122 | -11447368602 |
| SPT(14) | 231706637082440441 | 0 6 32 98 126 140 162 206 228 242 270 336 362 368 | -2548967802 |
| SPT(14) | 231706640407502951 | 0 26 42 48 56 66 92 96 122 132 140 146 162 188 | 776094708 |
| SPT(14) | 231706651595934733 | 0 30 58 96 126 150 180 184 214 238 268 306 334 364 | 11964526490 |
| SPT(14) | 231706657195706839 | 0 4 28 82 84 112 130 132 150 178 180 234 258 262 | 17564298596 |
| SPT(14) | 231706703825991679 | 0 4 48 60 88 90 124 138 172 174 202 214 258 262 | 64194583436 |
| SPT(14) | 231706709194516417 | 0 4 24 42 46 52 64 102 114 120 124 142 162 166 | 69563108174 |
©2024 Tomáš Brada