Factor Info

ID 121742
Size 560 digits / 1860 bits
Status composite
Value 74141115128397843126951479161698567648158307364001595682302907932353765661634411943004522725134612728421985749429365139445196670830915617468181905192431104988134402773369725332754929102728199916168485233541548608903819475824766267315026667955247453503691934060246609016278508740435404233012920645587266589811740777698134444306565360876148813913714474944939693926921590111877425232405970009061877848038181074302859236649398987284773238274369064467343227448341384639037484177764193580314121348740547542257278388634659549547012110772744234462982248869238010391157

Factorizations

Primary (ID: 45764) 81231449844158599387197072520404414996412483923270801395513301424172498738698648802672146714320865397 (proven prime)
(ID: 121743) 912714413821697578172225718775511209376602336273650010212727351285062597333187948190634037201551847018190389627507419545117480363942914147760698739929987663936313511893606582026168451125829753312767755686167856295853920568253638420473772041231711516066039614888640032945599612598530348933500772681428869131186362412683266738670841039287138883140436511220196791953215758998121561956531956354413491779374867176178104119213935966186253412614582841176324203502081 (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.