Factor Info

ID 166179
Size 816 digits / 2711 bits
Status composite
Value 620244515822951770292978992693755754771735471843478756503225498106992830812238425872724282389150434262040859080472557291307089004920675587062613124986519296908299209706769153787837940795175838817229403375699518830664638744800647173349218426835598676683866080922570481918802400865115473149501134804894815631004247785779740883294703845865197663621332301270243034881233504189273195673372810818470977723218287895625094414901021994976080117122134722531165291680417326444710810136854255855566807215659108371350438568027290443786921581236524193570782667954727895882264791107807749247081135374746369974753894492506440915945358231587297790788754609213377704524392068390229333396997957244476170933315344958675800984794432292324808243381273731255570010002779880286077272688928011192520107831163696300115617988157184763121457617

Factorizations

Primary (ID: 7521) 201436862864351419099 (proven prime)
(ID: 166180) 3079101347207871771176679201513626050673657764577804943929973155671489797267646967956310860896793367507438256741942612461299599126881582696332391054048957070932085685616421530501302280653069842138343640562978410717757657279267708930257694648960948801368099839772972201790550908514322500745383729811457763351998296729719201282687879487445093180418354893412461638988207629043171378352038974894407567633176658267264057996637988976538938410772029846996929019137708197906987848000647308672129712258467877990182313045097079468637676446226469180287999464748454436344355751464305940339786213493320433533791822124589947653746968087702738536078993648565403750298084227027839559496594734550141423801614820253731194694107511011506532936910192084544393098270944674127642439184662035789654391467166500899487683 (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.