Factor Info

ID 142918
Size 777 digits / 2580 bits
Status composite
Value 384934792332068807993052325417985332851304913379134290282845430646802529497073945386788710579482245510355890807896464024331773495584064213442258675866302052900896436462247072331560428313466585242691484349841584201682160118701595497644465597417307352980272950087577640180752232412946088295356439148684083809625986107839275451267686007889809523549198997180150873828808618777412676338991590413655003580790015597738904956875115235869926938850110089013080936527377537536298226484900108197451444536645925958539131422199058447624665334534177686693345839993862679019403486356963702445041774547392593431464107499690535761273953670438998175678080518595911577515693264322520061937744553783941251723475247622710475469377033202747266655147417432871245831150207929724083665918298671394725221

Factorizations

Primary (ID: 30336) 21025419411528634804787037331 (proven prime)
(ID: 142919) 18308067239838354273373996365165150171917320014802577977791331776525244555414366373319298583761450120858105562588968391572384107512761499224489500574336820537231147533184192689967744997309187453507537406155314624047920646273026086605204188575573174466436855542511069932701413707129959223241352228747296524133460427042033886909985519053126135419307405930693793409633477921306032057009715295127047984541408597748594668509843433451129947898672528522807241869920510400847224255392266746978784828817828639975690323797833660751666314730702390733504296264802212071891472018840372134783150740605463242770562032350533555295827792599207784846488760460304321386245786165067847355530257631211106195798232210610750800364889241426139326239150917786439817889745191 (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.