Factor Info

ID 151537
Size 829 digits / 2752 bits
Status composite
Value 2627595884427892329501543499491417475792794097094503379050652128656855548310461503418629364152522062057921310780089655794917772614210978473188820678258202102095735390570215446166328375125269084891309866142624993163322862960485561201916508254393927406409405675735864828040799042761141718271923592274659189048069411872324893183073485074300953411385752228194973728501638075377150175262401947725351281133063768194969002724827490672071644287004003405578251177164852162925472634760384231729921169289471947670059490926679772449382565233885373402101928821462269421215854618090141370434159307239099704633520582486572991544928222273123326217162179936308019968161558454050798061444749045722374175526851909172207019378899300962708587022086709920307567980880537535379815967489222411442666297132692691045728083628598878233713683609470504900911

Factorizations

Primary (ID: 150432) 2162167805922061443457651681 (proven prime)
(ID: 185774) 1215259924429106930211739261815605067971674071383565777530241489369092345089071386926805848179084560621797602806478354110690041242422440413037560241943069226794497615137310941853973600269024306087188201184531804022435227051537084589932438336179526845383499716222494401971825498820305818220238441507750581470150631560729631842928995396530531990828931059913792054554651291253453399023323982052210251307163785995548608539323244202349989333557554723679084277301578272153092115305879304208362132998133368236502539487557752151754563278104366162841076837284291847594079648887884801419303597975466997171976726853761724383808610808594746586495959400207643137512075203540729318376355199891172997238167804692134271909793768425099106523049811047659280891719071707908147740886627921619546660998851058670986863234831 (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.