Factor Info

ID 178168
Size 530 digits / 1760 bits
Status composite
Value 37089638885527051246349739294377232339248813283528024053498100313648180854492776664331191524735505124987276659471902783619084404990197845992872891296258964013075759815380381719583461942850042302269140406925202370772993905948009716531332847019889426138680188721236226667469632509510995768300422699777088886115831533234706650375841454134149423454249294598084766256888400776138638347312648039773545243061188337019921165572701922472800567450852541197188710939216578062217319094339221627961741081027649036002337618972055794440180422001

Factorizations

Primary (ID: 28782) 211311163972244819619417326617601756161 (proven prime)
(ID: 178169) 175521435726882278475396619447544358612133779221362768189010992500245507729767580644750641391064717596492031198484182402088861271544290062424259494307122305903712103284057332182578318983466317491487360017676314170128715462805533719228452887078688207682321837536086174601600255149811339385977366202443796100608258984757016712273460471376673687686825077844044639361354762684330198446524400278632454369196809164270875662508171917426958319900187465411215428887691216268864304923088468123041155441 (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.