Factor Info

ID 126418
Size 538 digits / 1785 bits
Status composite
Value 1868447114116462559669749981381207923359587250918180301179894643521957727874478314002504841993279525493395105227847979587006055825059501322521640343665171130136327024014876186830459197681579369713970950113133707612139894420321368738224377571776212682592732236445804046692199090417518414453660105004478588140199790908289949227067066394650293617687166776551636380101837493854773518165851458039375492622065140350812091970277446382080763853341777971396908938596521505627950084439286888559145906733235614672971673245236446102982959236506229649

Factorizations

Primary (ID: 7412) 10100521408792719066483062311 (proven prime)
(ID: 126419) 184985213980135673163284611992958792991903296101710948867223616564265657613534919063053146039181338624915596795591458775327701512167481289694467391335316635513285021287877559864635321578669955412292560325061886874897773303736701584306745416789348108420258071420456082993517222177062325960043006918647735220613687320613894301729520666922920905299975012163680798690475656519363408664965619711542492995593705184950055782252114886268583373158534563157983645632709659830488076313153325570408695535977137464826260359 (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.