Factor Info

ID 25404
Size 674 digits / 2237 bits
Status composite
Value 21736191071327471396353501020717590217295759579448079527017517339747747267276436720426293545828007350300178621053796481935936634482020012417265484869535858801160067783212210145966246139649271695835687936595904676878602778022041406952709617738220454314248566492446903936926040899449776176555584286354355555078497880778067856980288931790167824516484273688565696995774083053577088462997621600465312687939753229484270653479154375636823815646085528949193065982534916441041433035296337353174503567689344802249525292575098660833879877864820983889876115470063274554972301997024820884432196534159057959765574932817568844828240012145561640342810115308632304363408444368584974697894009

Factorizations

Primary (ID: 6062) 168813603058115744761 (proven prime)
(ID: 25405) 128758528208444041296775998032355324253439216835362569241448226816286556810383885633899404267207630671547160300551174711523410333990725214074073970135688004984530110102572495379569118423894909673569544999993792987618774762892283388210803025230621665228596031059564721674062896145163919464018472126781738706028669512981790262573905450318405706125667144791172136870076118813842195663407874089144816190774553464005838566642302284633245386551773719143174751201669885483017076139209100086938634931145425435421332359083617337157517885818598357771856286741420440659244049551409948435816629203672452547355250730171234055116101585569755740445222236834807704125569 (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.