Factor Info

ID 20012
Size 342 digits / 1134 bits
Status composite
Value 168086012630502091912903879064004856447691533730896093320702846613521416862720937372313131484975347234600887078661246871942317418993474974142794720117404078868548667872134540751661631680273859783692547396657224752393105718764167332670433056486984186460295199191627749278948734111050280176540922756122029467360442467609469326533775982717863231

Factorizations

Primary (ID: 20013) 306705064286388936780828266137942480452220517447677 (proven prime)
(ID: 20014) 548037943297702081685625939329533227666269945264683737998386375586693465998499455272087513989869172597050703061306185529378147347462001511034615619326018363512402117402852508681749614723694245403644011784487865138610297536900610706869838650875242540917053289850212173818872412270071076282603 (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.