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= 1977252494749369511 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 60 30 8 4 2 28 20 28 20 28 2 4 8 30 60 18 (?)
an: 0 18 78 108 116 120 122 150 170 198 218 246 248 252 260 290 350 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 18 60 30 8 4 2 28 20 28
dn: 0 18 60 30 8 4 2 28 20 28 20 28 2 4 8 30 60 18 (?)
an: 0 18 78 108 116 120 122 150 170 198 218 246 248 252 260 290 350 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: [SG-2W]Kurzer
db: batch=80, k=18, 18 60 30 8 4 2 28 20 28
| SPT(16) | 1977251464110578351 | 0 48 132 138 152 168 182 192 236 246 260 276 290 296 380 428 | -1030638791160 |
| SPT(16) | 1977251498951151733 | 0 10 24 76 100 136 154 214 216 276 294 330 354 406 420 430 | -995798217778 |
| STPT(10) | 1977251769022924967 | 0 2 60 62 72 74 84 86 144 146 | -725726444544 |
| STPT(10) | 1977252148612231019 | 0 2 12 14 90 92 168 170 180 182 | -346137138492 |
| STPT(10) | 1977252337101456617 | 0 2 42 44 72 74 102 104 144 146 | -157647912894 |
| SPT(16) | 1977252386588405891 | 0 6 48 72 86 128 150 156 182 188 210 252 266 290 332 338 | -108160963620 |
| TPT(14) | 1977252760053153689 | 0 2 12 14 78 80 150 152 168 170 192 194 198 200 | 265303784178 |
| TPT(14) | 1977252974513423741 | 0 2 30 32 36 38 66 68 96 98 138 140 180 182 | 479764054230 |
| SPT(16) | 1977253220351577499 | 0 22 28 30 42 78 114 118 144 148 184 220 232 234 240 262 | 725602207988 |
| STPT(10) | 1977253846429526849 | 0 2 18 20 30 32 42 44 60 62 | 1351680157338 |
| STPT(10) | 1977253878539053727 | 0 2 30 32 42 44 54 56 84 86 | 1383789684216 |
©2024 Tomáš Brada