Factor Info

ID 88664
Size 540 digits / 1793 bits
Status composite
Value 288874852532344226741421893991196472509906451844361565516606962199733542870055558006931578425983306731793187149629671849402325361470719996639308410093994295775295038670583725053223893570320968444587119012433037880082380109747059302704422672841042810602303834036350237023619358991371336079851603863747742679721754194931382795906244603889303263801975924492650067162390354669732472483548016290538985305608052741043111848978147858747086873719585189304329409585068171702752262271057451804525258600947508853753550055180599755267271856324765865661

Factorizations

Primary (ID: 88665) 3983899053669984841222674845155736648421760172156945433143597100265024374434790419503438904580763946655526357711331935392409311262424974379715413461877969 (proven prime)
(ID: 88666) 72510585394032882815426489993084478793520996778572959832604286056867361695042163911809886194466701411365749862133491266348824713556521981496343261541033286237434168770027963001235070572692962889676067271273313072704924073169734262678075522311001508967862119310655181277619690139618936867872173905697309932071694889909645339479385037739877504397193200779038411488758451556520859025268269 (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.