Factor Info

ID 153047
Size 521 digits / 1728 bits
Status composite
Value 12603793089517658689214553750309191671398358849035066983785786183854068362077480275514288407196984762019170218327668241558806677447056434587729518362857536429831699162938846416941028359986423344208971137784536711072688576241512736877141028701391451377167889179140630038816434917847185831580381532246123814078986421280761556065052355796296138654284242759315596579448141568251179740960114284327645162480029933107505697366129029196160639100975743053305940039945183843139916175821173764876298510759850337844948830026032829221

Factorizations

Primary (ID: 152140) 4082712449786591286481271 (proven prime)
(ID: 153048) 3087112610680302851097750485375911315362080524573114821800334275515041310632248482785455937810997978084995946075298690505378460878401609187263364313015180712034308400750232473551515603071831857527182390304676082472350207035563617082727429407376462709858630754561967244377443456470001269025101900798417695006258032673287099187372779129707812994264423775825909014443458932281418614264613956120154350977213562849657629566362943502422992217355260844806525340899556679018337652586950482702945196656451 (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.