Factor Info

ID 151385
Size 730 digits / 2423 bits
Status composite
Value 1830897003327120801938405845491225904490906986082289398748738999754371342729114939618081349596657502474151819853119401892652789295830473087192875040151558835646577928064358601940681014584875303840483807721181437057920705579235777248313159206130039033604566759520228876209413111177156979770249861270692233992501249866563528003596792324605221805084326359887643894524936124580384890620965208520915415409539928099671653988973627548621633912427512224307442039948289904851507845090094814535248135435534037479089011978770844280690957942985983957167264752209171894999974394307229814986534219865139218087664883764503804057081744605186353394104374097626716171508358098348797978048419832175638426661788923971181665942591941868752538957843569

Factorizations

Primary (ID: 149752) 68630611242149057557 (proven prime)
(ID: 151386) 26677556416730366245806112839150324288108966814615363731333243394252566157494361432277338988416862355796262122015258071115250683126438088075967293111336563615615352395859110312495330444626688165588989055243622696500394854231592389841329965584579264489361070835537348200203633635476404828345951216667964499393078935942973976677801553832867344016291766881412279576712607788271446839534273681970641854257142786459027443487851665975103675209066605090619675171087096704578291499009692350383217978078696928669824389626116175885920035857142488917905224152486492125627968952709972031106617881878431917283660000481082056882308069842950817015137760576078036744967229000309606929969620303546165012532859442920341454414317 (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.