Factor Info

ID 152993
Size 536 digits / 1781 bits
Status composite
Value 80289856830185833931539261119230188619895247061351482205837634291157051627323325575731942415832882015697231757469292066191649489435002503910231855241403633579191161542537339140014250979950753159162263580060206166682149721543703294131775267317845202630438839211219491169842296701254600068041993549422740693374487541034607191638836548049758278198227154753878144336056493269623257881136943986902781465246979495493400438528947093067577722166058735130310073259293114628766170862982748138142864142621516622593207413693678522276629633717040207

Factorizations

Primary (ID: 152994) 56168210399837045419988633 (proven prime)
(ID: 152995) 1429453711603721844069280429470601812326628517839838441952193023014589602538543206574703054770713713379076166125399617617345418757303776315298248836824099336419436934353707426054034057040903477468547159803724433459011246949025873801540215011663924560934138944245867979793204589833549209717365344212109770825349005805622164597187896370459693481302996495862998464316094555205643631476010984058496052179519079567537102434849629401878002777381961096299203641476307239873874388866055375988068425317866898770038045479 (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.