Factor Info

ID 184896
Size 568 digits / 1885 bits
Status composite
Value 1716905593615197218213821488144373786751169477708994737872339687355600685303761348789208672917511973297581884786389880699662213178361941218339139087420930973698848344284339100759069898922520691347141164560903043633310955174182091047466152407280982142032116527655801590395406070009855317133798014276604847553249678927878396146853590255524670835544427626370157765509022504088774435065492820162029290243845710251548751945229259118433315649750249016936683668261816416888742540153261216395889515085365492271196820542800534680376275471200333501211576324299649952897784807289

Factorizations

Primary (ID: 149650) 176416285087852792172419157313795755429257 (proven prime)
(ID: 184897) 9732126446037579445425787966483940395453280411546558866257069037724234689178283454943563288515721153237502901040913789325387190781578184462320834380832815496070228732244029899382591153313186417829341088165356860576541575359568802685855267752863542558393581984541160326902792435007613156425050041973438514570439345892943241314444920869558255438295540685629992395386163311924597040228724273106075192136695487096679843811218113761895762266818420330013780988876840039228047475057182862716095379005205299344157016473099018971518577 (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.