Factor Info

ID 153845
Size 1007 digits / 3345 bits
Status composite
Value 61829609782913288540351488215253424813640895108302174851780175204724123148125427830788118956906955897488494833015523200884648300320594926888306968781137475064276562267073620798925480993046673783278982982528454233060815023474219713437180831236380279705515929473300684215750950105041935320869206407336484041762950316171299508329582314399173476981232495423860769842603378024760994044336716613063468123351646551018130720955334875021786881022767493904191834321253174232827392153659985271202298641542094883728862360250403220201014987843274130924096558283415149280772734782932565264689065743086285907526782815670177683971429052748582984693059313406806018570536870984043898711822543769097046823427672806839317634934739732465818629158487813196318780497984875779344540042183183372485305463740587242292003137334640386693901425091788823060902782360375441216222634794270231018904838484441924263561327696652059831265641634432073622260991172924978717367413108854417702396625326891119052900936353521673968946850349096031379

Factorizations

Primary (ID: 152303) 95578129560914360450837 (proven prime)
(ID: 153846) 646901232185211510201514424824671851000785052504018825680100177046412284248743429537030824071555882527610130858052943367655399066076165083247653562085873413038209010992693170817551686104215138521279337330276343322296450077383675229878181667314110555644993844120477754504394178308603720414691418694698834568478349282035554039680735618094972091792495765251157217427711676940017167269961724697638938397628330128993886649637680505992183762636561000294483241499046749564434378747247265332130481804547804919863782318894731104876858946209692273545594663589867428827485021269386766709858228837376907067344000789709410713113175427354734937559271565085571109369132893878714612128928083605330396596775088397437669574409362370013668288654135204966578707548493706584657865338437142054771280281856990568068663207341186506760354972041670112594622387857000805465855928217829824400358295693995249901668333549655142402670936573817714175640310319346276998022737447420164279124289476190648781178443656967 (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.