Factor Info

ID 186762
Size 287 digits / 952 bits
Status composite
Value 20722525470884139602125066745510301555953354893697441320049683160311768406171992660275942838517722469088046826923355422571263716210890822022554954769131604937651460079841430438794311929177827323056243046659666796665990198861818098505575351137846486548941148846941448637283601710613026101

Factorizations

Primary (ID: 186763) 7384551847677118681616125704022537158058007281 (proven prime)
(ID: 186764) 2806199468611302109473442950318731520090631142779335125734563572275193583020047024553141353778723119889890601732470207159983526520827470816586673741337357181788691826918472006514814350360186352335633377895237413517578189004640781660386457221 (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.