Factor Info

ID 173478
Size 685 digits / 2275 bits
Status composite
Value 3932853478374760752860232042678361023082223033290336039947210556533495068921082652578278093426886852862471885376996046750111109060423873165666662626394083741343391413508150260654898500015684318465098350042841365586302168730343454937442375829420860117546307230819534399838337375091824383905286107274255658699741586986345618857280950497486436960371798512095546562777533659253322783362393146694586875834753539166389085350460551860362302703809996496296001038206932090932198549817244436087067049264661541487229030629055817314830684716860601498849993922687009559548706517930277954009326574737759285120643393033231362385988410348547379005191436880803048935658526410749190605719223830625294807

Factorizations

Primary (ID: 172146) 45981163811863407966906902959806025531256742299014700838575750099320212325364714682607168241151671995038029460597270620005885981836944846579569368169345993267544328633650287396699347000623322861278894139805478638881173231 (proven prime)
(ID: 173479) 85531838525584723418236218339346314942671401539277596482392058241071353420099563817522047275282174280834025367889362986310430190492057560587956277984527194505072634056082009202765107415299245205481110788267015763874053510544579247331763437574983995458879440348740523197691144916714554533974168048777581759376210131426886577367371859686786615051492671358071967594067214061718063617447168025256921243683947134320702328155032200141935748659586562570503569400853529497 (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.