Factor Info

ID 162291
Size 743 digits / 2466 bits
Status composite
Value 18238323587973905059907710931501140574652798582942394847360878425297127252756464368746483550934076280457467794538629172902881065816611058601933808587884814084176241604657254525792936521434618386909037902439799650812694882115107550303084936444293219935867014681317573202161192676474034711259062290228306757709234626677841830774497480477103129124190879176188381682844860603089815878386185752698001048653923964032050360667034141879882829571090450442329090166118902635260701347601542218222138834819092991851267967504928930159654952346628368452944426430904075377447730017529528816538168052197517920715036270732890738216224910422328218529491747911155240642056160789716601265254489634421631364423723888584595582394024351967602037374931423382213288539

Factorizations

Primary (ID: 161001) 1792349871204010772831 (proven prime)
(ID: 162292) 10175649230650661840734720501671076477150650149977992660256543229910576008124613993016888004264622797784589945011853962723654496485997983531641175986274326587342241948474731094279984663337893805805198640834824621056650560695687719098928209124124313923454751536998278146799994308605091200285045307918521482097914964023321910764586439582545227007664475345251618291502603851436857009936825801965954095972274773445991248539684264705949948181573319927893650655519201234707093271606645318839129112358116077815756806353199915880926925766446118239319351528873756066249876518344178279059029035429345492852509607394361045770314852374759884019496385666480100040036393412983698986583477961242124320299550400273442887319182268516187269 (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.