Factor Info

ID 111371
Size 635 digits / 2108 bits
Status composite
Value 28910510001608610492077811014792281173676513164386833673305227689523415221470004216830302068527490235252039810955940824687761939236430043469288464930914784505383475503250377264004387680589145816399550544853910350490365165324221683116522158700301525079626427330517022298506448586344626206379041263434602926380516859319789878960283585319369309972295597451662136663718646079642386885176326932196262149124361362757344048518814010566670776054288281911469459140077572071323321514643089704302280027350076882589421391805755517749190415142253632529003053608917392670139419322348269020889665353139119511372672070397353807170831873107637930540701

Factorizations

Primary (ID: 48043) 471655243522352093119832670311 (proven prime)
(ID: 111372) 61295851999233673102017487484644849140344148803525124650254849171105578904217802640615106799818472069393774541497803754143453240673862954503005255180404428940367165296296701025226587278339719312987073630994577922047562823474076105127753069542582023742683476298462620483700300519542932354695418244533375416262957634419141538002758455063500560483114571086071819759618286699485709661248801268570828616131886869358839516941381367260669922770858753443554451951829141725596247781272784471098026285827163003754707055106306011645779302429293173230676420994613945468934445558773282351423226089903083971200921638491 (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.