Factor Info

ID 157081
Size 1116 digits / 3706 bits
Status composite
Value 391276626887187620414265282658071790979246680514213764198960204673399371701033622512110128390708847876740591045424759116551635388669545340055480033779228633954338170517014810353778805093287981801468967427939503586355334615017326942507611632931025742047729759359501127172907348034078983098111526830626650581390423817892671468278227544577339306634818656498492613613260272339975388480511521859854291491473398022826946743551062397235285580807017057905461914301295911774534586666435476980710281062472118180989446051978144329225888008280381800495112987406426462612663223090228601769874986965413848608224595556713699159508098804621882746160991636255766819226034489773261172656013406778556060912277179904509575275503270340021434010386203408434848812013098281594932311214280731458458335253093559500605688580019953469511819398118623178466411068615401695334863667203767124252251812618743207811705601436673748427445982002408433811736328803957646615746501444971257244460260125376908841501737142796021529897805125813176150831104697348321277196524389023549078258093455711789187293618118410190205201059674755774086428647417071335033

Factorizations

Primary (ID: 155666) 330991018976905188481 (proven prime)
(ID: 157082) 1182136687867318975232545353355704358581451198949718843725486497648089050237328874225040411017776326309791584586920881278530758607569920050735256426896762109734621813145681442906837162569771554881501492265007181146304491913639262661190725629475039945332469694024992800626998756240849738572941087901146795284974848090817967111039123057129017744962622054056429795914571772313490052090172746330492801256721494761274039272161134482424282712866651784735848779783282580685718350365536812518535309566341227069277110257732642426195874811356130473856459837918785221269072732770675407712847913123801555583993893791073044522273986934446991359873463848300566628039525400260891647507969794203491694618312406003382849907510032273813582804044405514931369990697066048642648624354296414377531627288655146686316997017159978989971369348731519343072264113541275068353703671138973568835064879044684301815993134744155155745057286920623734111122930067090435728967537584031383925353616804067052305780589377368993192340592140673992851669559335937097056188640721929181674382095535188985035473301346129145663455603531302393 (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.