Factor Info

ID 16026
Size 447 digits / 1484 bits
Status composite
Value 422566777845738306077676852371885036308205564267038120863987538333106038716552187132939972376503197002593898185274028971136900623353394093307481763186206687873198032774384236111753317471097270893488461187764119146803102087992260129167614938156715317785175397959407107969047172517174974214874272687445150615735929971012312840327002396795028199445352434568430946226851263593152571321411484707670913995796390274108993054024301893615567131894653657467

Factorizations

Primary (ID: 2962) 61654440233248340616559 (proven prime)
(ID: 16027) 6853793112825328323182701573221081434294051935748904489763633273188156150189220600444951144222531532876613509318204556269089580595148915463009354338057781647061219568230951394837885028808450093184103910482641422673216535434580670208419395990715571110779023401698920373144528215014985808545963372615447405265390996644280066108440835435538301315180116648254244405253657604909897483279584859369228027461005962904262435814405813 (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.