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= 278879275907956289 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 14 4 2 28 20 34 38 34 20 28 2 4 14 (?)
an: 0 14 18 20 48 68 102 140 174 194 222 224 228 242
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: scrap
db: batch=69, k=14, 14 4 2 28 20 34 38
dn: 0 14 4 2 28 20 34 38 34 20 28 2 4 14 (?)
an: 0 14 18 20 48 68 102 140 174 194 222 224 228 242
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: scrap
db: batch=69, k=14, 14 4 2 28 20 34 38
| SPT(14) | 278879171643564383 | 0 6 8 20 24 48 50 84 86 110 114 126 128 134 | -104264391906 |
| SPT(14) | 278879179673867111 | 0 20 122 126 128 132 140 198 206 210 212 216 318 338 | -96234089178 |
| SPT(14) | 278879197690210961 | 0 6 96 98 126 138 180 188 230 242 270 272 362 368 | -78217745328 |
| SPT(14) | 278879221427068013 | 0 6 14 50 120 164 170 174 180 224 294 330 338 344 | -54480888276 |
| SPT(14) | 278879258601907451 | 0 8 36 48 50 132 138 140 146 228 230 242 270 278 | -17306048838 |
| SPT(14) | 278879275025922773 | 0 54 56 60 90 200 206 258 264 374 404 408 410 464 | -882033516 |
| SPT(14) | 278879288067808969 | 0 28 94 102 114 132 154 258 280 298 310 318 384 412 | 12159852680 |
| SPT(14) | 278879296714207151 | 0 20 30 36 42 72 86 96 110 140 146 152 162 182 | 20806250862 |
| SPT(14) | 278879306807835787 | 0 6 72 84 106 120 132 154 166 180 202 214 280 286 | 30899879498 |
| SPT(14) | 278879308263469183 | 0 28 40 58 64 78 100 144 166 180 186 204 216 244 | 32355512894 |
| SPT(14) | 278879319078814427 | 0 12 24 30 44 50 56 150 156 162 176 182 194 206 | 43170858138 |
©2024 Tomáš Brada