Factor Info

ID 87950
Size 507 digits / 1682 bits
Status composite
Value 143984141008417902237894327428086316602978993166126905032514176422507335729963676606791925690262590390338047233095571729761428098603731840554196533818532261851819399790035090207521879806070389849785610614832633237860594644317646633277789810673944850159041094921544111173049996530181979341856111205657052842195277766284406014945151776337587982025766058741654786351953189313132580487321423533953510843861863698169707333156533562376163643515235894644776415209478687824683360019484807779506582752333438438095499

Factorizations

Primary (ID: 87951) 64557508713469807029582526886444077496627720497 (proven prime)
(ID: 87952) 2230323689339887313975290954833893397345502040542757134888001312579414278877304501344325155783249050208251689738466216753909620125823928975475920664679266807237345150708857131830083284604819462828607799655658048494484553340407487302119412969688167255318806233424279805820913814969234927297104185509341096087171405215208423441055719809615229019460808661766131391316388524228289820632575141619650835414864277728574436512848786678708057567416326343954248912492667 (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.