Factor Info

ID 102983
Size 564 digits / 1873 bits
Status composite
Value 412148465035778550734759445097386178211681977386977217808374259135523649324030818708793073216464142800002960098885482745711146073882356156468858837144124985695645573922358557868628456761025123230493763726614457671032707770475613736987848892657387592374934891222687794645260379883227872061517452352044230831027845164425304798555472223128102972874651236744537334434762204818598472581332622456682948793679853634361892656290748369582094729977825547237166566805407096159417669712864713461082689466025624941451648348639096824750455634914817254216881937766130540212614033

Factorizations

Primary (ID: 45643) 428965571750430148980670423925630475853 (proven prime)
(ID: 120183) 960796138846229598972478985055999343946875185691194154059679118951471831608130940039457203123665015312389954076873805506876152761312436002480662352625971876824163693315825675889381448387934590831969974872943367165705154727005333046532375144937397951026517561680978156583067694071217495903261347102915344280166396332605416839238570377828910623074055658097877576724455289262247798456881704125898409321114445929281140970851853412028665629936976828717397291027554343759053283627627841455251669208404088850804304177239709940479061 (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.