Factor Info

ID 165923
Size 1416 digits / 4703 bits
Status composite
Value 285290518379875044771933448307783364451605161354341161815141502046730329649376924917592025714513429959651907677591835439613865299972506971090378471774924553820327651756194743634964304606657112130158104692184912980869611426762206460133118714774192662416246643578059657312406960607708702631115077434581029878353992591536885577547956711828590958086755120423164203012915122898873287017047319682650963879978763017671480327984593126056167723935589970228854975145029713298443644763135873859969331620356549455309545709314330106560018041991442490527084036717409076426438149180814126821465357824747012229807649030103823839860204323472524189367770930214763110713973867576742984249390504705121817135594712173576096472144740443629155144009068368784652353072076030188615216685227927645096192458938769695333741474311632731409177567802314330849083476447527500298580843494919898803925798118336990971164981234485588453597973727568726689781929274679307948745583476563653497779883620111729358854853619951784139494845275383581852241712497422993428916474307724335937955388232623369495121113465394471648259172627896452553058156357364667611874383422487036373348559178478249184433140298793832554906242182937536414362493570446907135138302747776674337319407986021930204080151859544520662732510064666779083728789848233919780511321139654773885148963135255688622436936883096106510346248938132589341532944414996063970547320570633037827149390941839

Factorizations

Primary (ID: 163519) 48792067336049769437 (proven prime)
(ID: 165924) 5847067647594624550651192957676301002281500192615963802395905391055650394812342910269125713341723243075511784524361172676408001168523029964403591887436438854551267887295957189375391490072233583581776407503307507027668388699396302640912812962098278461619901178117106882875622441489720401077320906428337476734718624886466483811419682740083825217691582075522681036606959883109937964063793328035068168646661283962065463074112199544653966463148367015078821780695123072245202457702734627323323183335472818620023299867066088318507726121040170477885111795098640734129397383483133009679779254759863001227228243189347249205603355426597016063826131908980330893659106530465947864247843993675678212946743218692064213443412692771789395427947858353718702002253190683160035690058005032424890057565479995557075526993365899241229056748284850610714452485010464936177481539372052169600107918418072029956301498635257912971016003782520362480827909427149779345834669790285540238198940837451900332313013480254736462395990216364728295668183300464611694738979857720885874166746621130932997728188873802344393860299151286816868823671002477322759946539120508450758103638917520208087305957160339259345123354567239086257972996302872895804676868719222082104816543326587232961399057572177883848475679692683662676159671409981048898574207908623517003719647337745540954446487745221439042747222602970175433082225627402512506713305947 (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.