Factor Info

ID 155798
Size 702 digits / 2331 bits
Status composite
Value 280885706026418773004503698461035407411598888532045084213057511751369310367668096358879970867395469790674903547768530877124302481758964391777639616255177447695128865892090786989956745855478654650379221242155078313236258269996666830899296020754251898283621661647001984261343221362205033185944199480040351449456838275199252532165399211075638847890791535044016941062295064804115586441555043390820812225208566928937075525380837727454481304503130722682307899690399002091327382579377371886280103233838259480400583541922027168988081967582664150933493036591664687225154848472640575064618838874707733542658861415766641886983101991794138848804898631530025847900714898460594903229663049583433017675670632782078223

Factorizations

Primary (ID: 154621) 125693727758648407613 (proven prime)
(ID: 155799) 2234683552116166104873410163135810494374199774654817341998593919525982441703373543702925036561757193123790532929748593447355510959557909014895089391732973137184642705843678262824481782300746438968985364377444565184906672377421356355754261995291652908164661863811077341055220083502466338161340543874589489749032270345756663151590578418738530224194896060727733529845554475763122797502988594466616957142249344756450280139335683707904572642934672994131484362045159953589057056086516171996737592065679320884143911526014288915533428785421501125537748902062266594696306559776078023034602584813650633300809292708765664568807154551944320794073956992833657389549875208074398571864716311622971 (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.