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= 1971885282568541147 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 44 84 40 2 48 6 16 68 16 6 48 2 40 84 44 42 (?)
an: 0 42 86 170 210 212 260 266 282 350 366 372 420 422 462 546 590 632
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: LCB001
db: batch=80, k=18, 42 44 84 40 2 48 6 16 68
dn: 0 42 44 84 40 2 48 6 16 68 16 6 48 2 40 84 44 42 (?)
an: 0 42 86 170 210 212 260 266 282 350 366 372 420 422 462 546 590 632
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: LCB001
db: batch=80, k=18, 42 44 84 40 2 48 6 16 68
| SPT(16) | 1971883267299984197 | 0 26 32 42 54 60 80 102 104 126 146 152 164 174 180 206 | -2015268556950 |
| SPT(16) | 1971883697575121023 | 0 28 58 66 136 144 150 166 198 214 220 228 298 306 336 364 | -1584993420124 |
| SPT(16) | 1971883781941464817 | 0 4 6 10 40 52 54 160 186 292 294 306 336 340 342 346 | -1500627076330 |
| SPT(16) | 1971883798163224433 | 0 38 54 66 74 80 108 138 146 176 204 210 218 230 246 284 | -1484405316714 |
| TPT(14) | 1971883813758302357 | 0 2 84 86 90 92 102 104 132 134 210 212 222 224 | -1468810238790 |
| SPT(16) | 1971884551441344847 | 0 6 42 90 102 114 126 130 156 160 172 184 196 244 280 286 | -731127196300 |
| SPT(16) | 1971885328678297979 | 0 44 62 84 212 224 240 254 270 284 300 312 440 462 480 524 | 46109756832 |
| STPT(10) | 1971885469560763451 | 0 2 30 32 60 62 90 92 120 122 | 186992222304 |
| STPT(10) | 1971885558318625889 | 0 2 18 20 60 62 102 104 120 122 | 275750084742 |
| STPT(10) | 1971885811456747799 | 0 2 18 20 30 32 42 44 60 62 | 528888206652 |
| STPT(10) | 1971886341111647729 | 0 2 18 20 30 32 42 44 60 62 | 1058543106582 |
©2024 Tomáš Brada