Factor Info

ID 54700
Size 852 digits / 2830 bits
Status composite
Value 431302875917902586838739070475944365049374807397315721719281038029523797573610091687046222649749016801750918092675709378723016837229342141488991353323761228697056198771918516499769186623555200431228047225416152055238959117695721494961806366680921309990830901112631963106963038585271193219747600801252333902963951420612699185795295122810326062246376443446935811608539539004217261656683536282356409171614469113893484323881400270650943729350441442526487069241268044508034747711242395428909877709313277154339638638253073598762193515780383228599240467693085245384973579032869351508843516955183760595501053540238740468399665043822173041984048997365091490962846326998825949228549081354009445778732931399135994803763153792761103700072873485500898294604312474857096366567294900857357663426087977758216490222444701541848692417488084536090456736687634880692810021

Factorizations

Primary (ID: 76280) 255222571761706036792056527397068523829 (proven prime)
(ID: 78487) 1689908823270528195272420357568744061806751444651872453451271851341274366398616729984391468933138511512615937073234688719868989664485729741960149003756542724615615769917322770188298822364144138209782034374523188331518694371244312862045845518887359330809045741577629987430660810616074158586389414176654261070015251147383963990525068425932004232745364018458626507957864226626041654565471625578789284710435937568684534457488391239798916372434896099977959817864241195675637127317048123279854115400487613591950442089915566524500521429591469903075311188152403123262296108058933821223340917513738232338618309946668587363551653353686625770790509958939713657295064164294077441561947022882277996879764955722869452938431028412138990053078669925436128656036929356886889869922608698400616823724496204514265518393804378857305649 (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.