Factor Info

ID 150358
Size 345 digits / 1144 bits
Status composite
Value 214819316728509052677576392644376964171216853516745679052834077497875529247196184792738757220947193789769179728922395523250040132152202654718685865670781394788152424300643046426969462386439657620255390623171800163703819808599306694126498708261470509099515706123301010943916675551053337772419043082772993454633930114881678047525844991829850443081

Factorizations

Primary (ID: 149664) 44239664898013321738694658016521051099258908813897161 (proven prime)
(ID: 184434) 4855807954778517790771250327472731025383104773602595453205291325336923973482273348938618711930678023691523116895087704113727017572089641822533869507280745925423952581588256878004119099502561243632643267469400916008508270825097512380376204547548391799968417138839318611884875556895385370190721 (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.