Factor Info

ID 110242
Size 530 digits / 1759 bits
Status composite
Value 31428801025870864662749851515458543863942723602719883086780068270785972285738035350935806919157280957141976003219095674440141559984469227001593370561155949901222534280656938697217537955655341395089978032252270945730381325107867838484819418234005520207096055913579281206351305884404546368536292766592233934912876611207707960121395280563717135773599520712287816153654305934689903564764501870392756607724931935928052282080243710942668492487233098971954230662354872470551420699676510554782161671837774899058904522948714731266353184769

Factorizations

Primary (ID: 876) 2820928659522677780723681 (proven prime)
(ID: 110243) 11141295941595649131802763460555514566510805907778923866746461057233903196938529951978124444986248044458380139538351675007198643186662480442718625439047400979601539028326670917412014963046037291755079731113609227511597013908235652274187358371034733550212417259629092028840072876330432627922291215580351525377730382057583899484252854052673274321192488175952581453473850591149415505618934568016905740269123358223107732847612420046950406505041842314029354751070562606089049959829337046035641995923603141692449 (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.