Factor Info

ID 164302
Size 557 digits / 1850 bits
Status composite
Value 47744503145686349206726345218102676453193927639618165531397902230193586030930015660732825715984975376160120584244563817103128951428959941768518734792446657247432110836086190244686795224765040031917669216584919261905223023612617556164647617481467979124347236865636295009222223537745119132203525996689138753793245278382793952711899174267591452884763815147678506146194939506909875559825855599742090186401367509804276356617461447109201343098495079742033303007321307299925734805609523737166136734834082567317384657863959045749786684773289163205913276068987434499

Factorizations

Primary (ID: 163673) 625944510874415151623 (proven prime)
(ID: 164303) 76275935512222186421317780882592160323087126380315742764665751055176629179322255287213414177301346416722571705763580443067354349529899653601663493168704196835747957660846331282728665589981076483737996956561531243923138068945624244311362625657605070437021820219166496419499396967962651064237943380879680819393479360611374031709909008310667278528024983724660781429113540798256855318110691637278128472591627462986128001681994958583075874185641765552480182200476413504119535945078574103371969441165704341511602551180617796209240906741355813 (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.