Factor Info

ID 75893
Size 789 digits / 2619 bits
Status composite
Value 205172098902951388243829833816140829672978019023021962220141154159406293842860933207650265955747271628293374604507216755770897736391828862156831146689522503423582722528131157595203183974292283239493764798788903262620084974172718553810881162611075325535745960088739770487875920749589264236518544160179672615911038860318900921351639684519329498432063754480716820267051303126824305986382870877439511280534737408745509751776480437141371009937956681244653562849438967205164002447325353881430318607033395845737961685159392745980279701857106207767671991341101882024684126948423062610255030156651928345379163359338697886437161632207837396511495818781498367818810068844973576802795999366588833414068449845882287457227706405700264756413466577892226687113053480790055325366654315667669897933993998647

Factorizations

Primary (ID: 51138) 149892886761153843524520239 (proven prime)
(ID: 75892) 1368791430575901579995970153684361099717981778838964381982135572727081291669038739724759080425586219298779270786419471076485708570311508486095328206482131774660479108831411492154140267791261978084065378919477393867391041079251425355481567128615188724700171852833312002769302259177974386192672521541747990776896374489349449619301222283933080810685211673337232862479109877172716569957261571591847132451219904846572910571183904248182504458329060914959319248451406565235412767273882330187453682764570805162707378953645415264004221778075379091917421269753947112562759283502630302371541989097683569714240747578464535715252140851688099106209198493492189321799331412358593921208517659148608130498617604863952770921339571616333607882459058555630863409307385048768504970873 (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.