Factor Info

ID 25442
Size 576 digits / 1913 bits
Status composite
Value 438019456396241369651877027033683819752647387454574742034982789509584033593505741108961378408517518104665495783182294817643136077390935465778384885418813622585377396403673473320111887925611916217666220988472272979713068317857583129604217366688062300888994461718916039808025077833288300726882873063966150245486637529653781316434890017013627275063013863791921690652203527144686780646776519568622290851495917385723237341933934585730616772177509348534074288415634969100125176992843420785046718443748266025945455325406930788931100447560447809384437797928316277321825963697539538833

Factorizations

Primary (ID: 6080) 43420756732422994369 (proven prime)
(ID: 25443) 10087789558701196600621451967882737075776973605675333624904556786480582701199333839802394963191724342758546516775045405360733265610282613549782064433612845035405680700508047164846565174222431706835289072801088161639434436570969261443548111496449647789280083365176696662567616451807192467195913972323145034021134050001856337667890931556718748042761711978288230337804416583165608763963981457286788139808396556815869840457524734448936121913818078386497884998853864703649366623141603449128973026925820378878304896062076334281048335270441198264379826767429794257 (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.