Factor Info

ID 56386
Size 610 digits / 2024 bits
Status composite
Value 1811592225816318849974302155486521336992573929307135686084380786839307418200910913076251412418000191098375546107033080541134555834681024588755489354422885830051719062383340249688320587102221492277743809428044665240252168054062120448584536019320993385110439867818313638825613386934584775597818807134133823865919396925437625860709846665696547054642989539506508749879619680188270519965785173095955764243919873615177378676542550669605946116345491107507494754311643839688974520950192017333029783945909988798878852914739851864562404595734934898641390488050261877971838097073954081874359693065833457934299764712402807

Factorizations

Primary (ID: 54844) 4803378460849459680406337 (proven prime)
(ID: 80239) 377149591809583431876894613634908529806327017198643733103544142490017350304179770016591360208307093161222733608129589174157180134030798232404911161977849212116605260528632862939041961887199693233918001174969555296363711211470331023805689251437772470292615204825911025197412857465862122515605570116538496529770303048561768063380595472899631472397937782769215760414766755992466864604737205851670776429756981170635078938050342312644383312054401676514875694745403135017751994339261941110617844568106971646931156756175684713032689910673233751050737035008537168180712952260021482456466736311 (composite)
Secondary (ID: 55056) × (ID: 56387)

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.