Factor Info

ID 168571
Size 466 digits / 1548 bits
Status composite
Value 5413020048336548817280974058163138636732712122374653485161940253155472812979527592813681365856209994322564504505642184118675570581350316808467998123654365097422422814340359527612684380954337681974485046836033346398636228651805515019507506781211122706311438267802394398450065241566052691048405200922611925405044255161529223943200793766164853937282036002618472238016542636015297365922437400511687533383722524159116974938043482492260256406318861032178713429988642267919

Factorizations

Primary (ID: 167806) 158879028706827226982727678188557736958029273812511839 (proven prime)
(ID: 168572) 34070072635734490099377071791156146678606112373239092062805732541109077341705076622239278460345807656482692873248422467369822078724277966499082019459840179022436969644332929091709111881888087956467923903195552030882713567291675005395405344408884269650891363573611161480235497003450623406066426185578075915781370745815203760880031935955677948153356234482246795135208820524565914946426540227362973304821664884688721 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.