Factor Info

ID 148356
Size 758 digits / 2516 bits
Status composite
Value 23523920537255686776943111751193131765048749719475545749804770479846849371290026404653185141212884319157688787265606090814614264294117070897400947483662060800785000421491547462950895495320387872516439995934048336030695868234074718607450845102682385270401850623212416043378484666549713476506235244280687371168754552392845893414519525075421345730191328083771570444860130358602867800947085887884374437820006444649820137470277549914994341429921826933041700574174112634662262369095094126168739700522680932035299772861831458295285848707302499930266985492683459695415024542262744294805809445555570819625594810697327700912852420108385345441368490260090843023186497185530766619114740874119782473415318867584345791727937007631186742137351614302316505774661136734047421

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 148357) 158923066007184427800665655894230663945372793980186913960023401414603280831413511314716320950934902397897043345468502559026881913307988930541011708012314915337900391350314653716334071650860906693130852158924657526845009722133585840589899017370180141599590161169117396664116695132198008677538310700420721911719992653369912116294934655938957824540848511028433071076259340052103950371421485214939003419097829573594427695549463219514606242235420795276683924931953131483405939158775851894900933092410807837628198780031936898785249140488852613418862133517759567280823241089652419928614746239823508647454718198878941469795893783574201778993964554258430339034884544616080296945808159025454068833094832942952976398732945986870477713531378919441 (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.