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= 486908831191460893 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 14 22 14 54 16 50 34 2 88 2 34 50 16 54 14 22 14 4 (?)
an: 0 4 18 40 54 108 124 174 208 210 298 300 334 384 400 454 468 490 504 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: RFGuy_KCCO
db: batch=70, k=20, 4 14 22 14 54 16 50 34 2 88
dn: 0 4 14 22 14 54 16 50 34 2 88 2 34 50 16 54 14 22 14 4 (?)
an: 0 4 18 40 54 108 124 174 208 210 298 300 334 384 400 454 468 490 504 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: RFGuy_KCCO
db: batch=70, k=20, 4 14 22 14 54 16 50 34 2 88
| STPT(10) | 486908756497063499 | 0 2 18 20 30 32 42 44 60 62 | -74694397394 |
| SPT(14) | 486908781514365083 | 0 20 44 68 80 108 110 144 146 174 186 210 234 254 | -49677095810 |
| TPT(12) | 486908786561304221 | 0 2 6 8 36 38 48 50 240 242 468 470 | -44630156672 |
| SPT(14) | 486908805521345213 | 0 18 30 48 80 86 140 216 270 276 308 326 338 356 | -25670115680 |
| SPT(14) | 486908807352450727 | 0 12 30 72 76 142 156 220 234 300 304 346 364 376 | -23839010166 |
| SPT(14) | 486908811289562113 | 0 28 40 60 84 90 96 148 154 160 184 204 216 244 | -19901898780 |
| TPT(12) | 486908838164649959 | 0 2 60 62 90 92 102 104 168 170 198 200 | 6973189066 |
| SPT(14) | 486908895916044347 | 0 26 84 92 116 146 176 180 210 240 264 272 330 356 | 64724583454 |
| TPT(12) | 486908959206301337 | 0 2 12 14 24 26 222 224 234 236 264 266 | 128014840444 |
| SPT(14) | 486908981846391617 | 0 30 32 44 66 134 140 186 192 260 282 294 296 326 | 150654930724 |
| SPT(14) | 486908985248008307 | 0 90 96 110 140 162 174 182 194 216 246 260 266 356 | 154056547414 |
©2024 Tomáš Brada