Factor Info

ID 156921
Size 1190 digits / 3953 bits
Status composite
Value 47220862659745403910736903778809189374743746064113204411933680313198007843392021166235841885037150338950826525217122663723414928965960806023051045146094345181736770634952644887231222305177729135328776283434365338222193705316922767746238547107429296795688244198281005573812164029881418874642091365147312057728361747675126361179614402950174960481933695620660026570654102426033265141348189720894675554347189133322286511529671092642898010196623818095518944044729986330911693502275997763154112023651039281474326640374348415955360647411579610902041564313431684341856064988734854700333939201605885126675900638393033189723503906723066096541167826122398393814521612299740136407981762546417322212399797897422155128084333486556642575440612281151466264553961743421418102116640329597700451792306119436815791861063776391830395980626054820967163388685340581465732577853328252000543393315184183084055542270994837512753599362075390483806500424037343511723749938096269812717601708124679185765437144346516505558281571932596178646220795536941590743404972598009065506050299915511068411789869125208428209668756242865383272158622951936835345217860562053958255931343896403790747918600910662503316641180260011368101

Factorizations

Primary (ID: 154693) 6965822215923508571538755599577162898921806181418861400219107585112491 (proven prime)
(ID: 190927) 6778935952715095019474635429458020501447110805395156306223604515717507026732945164552706206662695196772008250878211296878470757454315123887261165048909705650288100860310311390953134908411935242489967838304319523646420221873183922549251084164683364142152401735733727903032576677068833467008022672832285691675601014422946552459100311728920237944684797691682130843326334250998161535295342528702235509462163561031186395333906974895276023028886829054001766726680002137087430875479962664285831767491256424153046579850183402503173907540868548041483872669896482842872486500228749681377139243104065559617329010172106815523865848787416453968825189850173958045597813272787133035052051513741309611884017421896149199306261303626770373777863623055523017289416883675445091788845911833044008681186843353704217595185431024895974624080461741422993198694680306946324110111526119901084507437790750658125419982843030684954344800076151734133529541235794781231132444543206530363945391193352088821060816919943307431183136521092072506008671772572589494927363734184408714102072322941669691883160651017500272932426864054551178242715338253268457711 (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.