Factor Info

ID 179973
Size 427 digits / 1418 bits
Status composite
Value 4047259013771062085968637533493197791927299897383986785033641533657025016751713666696471219894302407790452281702223262460451023811504569230404054352162124586754660536748676056265841004458297118590246122191662574607541525576960265793913835490107217996981388266061886087574776203310852584078625223178256270411967782312183899696256819164267348793964953606052507307389571976695345709854537263267512264598508280936144498152442680889

Factorizations

Primary (ID: 179974) 98028926746194974734459486627673506112240598607089336243708395042687167069173424158456995000496683011488128583034613920442446572589139508345411577523812045895101473529844300713510620698552070667 (proven prime)
(ID: 179351) 41286374829439390810399036823109673704522198056653908774459955768502935656347786805698785548777637981438173565020590426204178269329599892765541624137275159029570635421938446662897875643250574886334892433642268116749977139855378638667 (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.