Factor Info

ID 129543
Size 432 digits / 1434 bits
Status composite
Value 308631486707339272363339826981889355385889720356743788165644400750319737945898685328285867585981185700701574230539800723608946287747388158657140657850674040869652257229995107830825524837361138648812092231439917903823389604625581397336430057109060249157559758807391100271355000298875545769514290690338885320088807910916584433447713150929473277158896216403838119892274349482131668343010423472712665922144694838560403969257062987861579

Factorizations

Primary (ID: 1703) 201050661866345556245084088561464379522392972863959765915064640536593712831563136232091127179131492909590956551751845260934447258503964296478471 (proven prime)
(ID: 115662) 1535093114552944315601980018396778676949389520026145917101275397531862092911289037384883109107906100263872990081767023672228653586755089024455175330322862734140492412467518124617475054840041851385184901108975765962300664816205376591042841966676915830260363799118311123253279366216898011549 (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.