Factor Info

ID 79474
Size 277 digits / 918 bits
Status composite
Value 1275398183406149761702203669961028260679154080688664403669978524195879843954001320301779774746383489842241321353036502964479371118723555026622956608582469608664666476416505288125252885799739852790333287588738419958097766550936651961756032556015408420522800660620620178496349203

Factorizations

Primary (ID: 54866) 430119736863576885514326550014240994253359 (proven prime)
(ID: 79475) 2965216599234258913569358622893325332787124881280303155706494827024718763971272159385530687306249986466635361211049155595030883873248036854943569070363934731807809486627085047204654704242828869275748483626773078274419942168663053741917 (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.