Factor Info

ID 137194
Size 523 digits / 1735 bits
Status composite
Value 1343409023971772254262591052542079555128758148554672981939489126442117667663154631307309116742058929127440809052925970667245937782568369158935334397443294909021658068206528494443166788231606664877261840685839767349046518674082702663469577736292315275981615821971236117061126616252010620258903015380502996985504943434762211989215052042149465288851503291114446015206138561050101656569269542015997011148983254656109465440544580125283243559094441097875248965308106524332512689224423383011383666490514290719005077151487417303203

Factorizations

Primary (ID: 171417) 55378188028613593353897097943447185279414656782076501579888434867161967158480189 (proven prime)
(ID: 172083) 24258811488697327674862865373254487877023217523731331961897050794197631263807990691088237539352715707620581895191203115494351349807194606800903994719504160301984214989142724189082334397228508839040196011730783880304742161987578055988895018052610079672831376723264949606334531041535548898608465251559942637499548132538214898738770713233690942541105961518333332356851020714701232403522435759523455289695256529182799151259262237479619493025112927 (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.