Factor Info

ID 138588
Size 1165 digits / 3868 bits
Status composite
Value 1787342940003638181683184194825931163980140031386956278984587867348814425212001532580352274174480484920751772338126345654422621097616741355672739010165564947807555728891924247848801618474676023513722177787064411734448895167397999435192716473128843850025912501984247372062315277673106174060505263993075479361495897289236703891888420343337857544740717936402982400359776981576408865058287087517454139178228566119170188394135426363434190122719937305941131332044753462073855944730480162870411313296083248399424957022306570262116788393133256084451678717697153275399694517820955076647047082682603644196170898090240330330983964845543895081548235532713746721275212494791608873809296608123235706998283164897668542952925923368922590265095995147147506790620705516865577447253804670105645118960048637386342686376014093033760997401430979787677837583047677801594313464712956573045468186790164854705269861946417467112924720184656968771301055429895391269335861967967166400330207806083453417249382959874820405677714734634187361297427853143064905480566733130249624103590719235871298014113797391594352827508741108307859446899896550199767753122539334818765083939824930674091764146579567

Factorizations

Primary (ID: 137284) 2461817785958897508677989823 (proven prime)
(ID: 173569) 726025683215808745492229733855743347253556224952591294729717185633964183526149190325978428642089226198921607955425465690101163680993121049023564290703167826829815455149974622250104491537749509452311832776785452751925292402494657714082833430578713861167546946505256332886872837163038106367558897214039053219907287686511980792518514807244213367852533331244301469898636222395292044520545843213698688111094780527280515794529390470379818948717236312115721206351197542177325797696892771410337562109068432502111357031238188093344319387184511798413683423214435127346583215823775850918352934855933261178597611430151080637176244787466117754767595912860674246136412183680642573235129035571851078318553190053168391775972708739831314139716289045681586736227632604300382579532179882292539616246493649885068095372440270153715053345298234716098147364293157372399516764691094990994494482277783004686843493160262543539749726928803280275085991275805252237111254101053223391741025431374311608035593523692919793667319515450738974830439887432525430436447263478354938343323027055164836236380575603951736576452661112980624292501203044143002891089036871074158929 (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.