Factor Info

ID 163089
Size 1102 digits / 3660 bits
Status composite
Value 5157724293630397000242907168655547117211464197732585501504339236661702174625948418066549022458571268637995908680449265668656967807019019010514386147254753349023106117765929618278798563052808818265797977251008302241703766779950479558763347061148576509417702918170287866198413547382554579288371798632953467143947047508914702077168353615117565000402933565293729246328306783133768043041906705747378595784431427548820509388477032590479030392696876650191374072104839645832208186450278367583457327197026747186915042273584268309230381002381723879962094380638600317644694405859395972060342040243188295552699875659419884829751299671344800954876862763851185478424503597180369063783028779328453740590829370358355110252556602648836073973314884383300874238215335115878539215181907685064639288935857325468699410329697359161089634557459645492781475107460677407123821821223255899218978419686132655596516875155500694461585445251027850722393694300162032352746983503056327566489625223406641454183742230738235375153340388319914931917195969851890709766592097788788481436348084193697359907236614994294486322262273692463809161

Factorizations

Primary (ID: 163090) 1385635024276146799187159248094179 (proven prime)
(ID: 163091) 3722281988595649660353998464925700429151434898731574483022903445648063326521377624327186722421203520649835587960729447949012269419377293937744706204373749986980022427811207450949665703969704015849064302207978068053473423324236564000981404627775257314189362469729975129412086622471713179116291299871407790021372045617389282359474419803815860355546246955740349354590572554579294768180206157062671297308964666870682043388144949591513313368832377719045563384772914913172528878893217167272002061347579376004410923679694803301609449330800947091563703234269458637071001217858880085035966740628083524629175586695382140353920697084604884608098608212704967995252840767866766343631328971265325323732054780636536956962257573272777980766237029882722183137029246370369521804504003791147522467908548551965926323009045886912938394756510294105978984667333855730441074383657768273628965668123207261564020951418431506879847801259717074996914234082944157168752605973070588948048095292950845102639951393073436711477874934338054378981511535327053771347324468695813161983936531402902236439459 (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.