Factor Info

ID 146424
Size 1097 digits / 3644 bits
Status composite
Value 55440783567932938124670161459351622437492987618432814824395478618607263618199006807453031557783526381742064062886198083077543712449397733017310635618059855015873136468753741731265903269124107361811399823067827681410052149547242456916019602197203337179963087228251694549579450963526464234572522933300627413116900486435446332964712610033608050783218792974506327176890902729576492910731727654236822546422105310285068657257092869689797100353032386018104041704213521375907563476436279258656663414250868195741980408623702850399692862942013378033316679811063646847215907068498976459228183722463852668466766244410228965906681778062945073780187781061445271950999155599454040820306493597767724807119141888925142927796328800711885078376607379883656059831243929050275983320673333503129738259264890729256173786718977857594220900174705595361393171826160872394104952306386183670764175279283073787832241953865298327878981444178240102598298836488691728195769482107814137500519515177075773168160181461052496938761080564371409731034820909587523623209927091823254182122757020719122862252191546311294761183546689341497

Factorizations

Primary (ID: 4548) 20001459491011594009 (proven prime)
(ID: 146425) 2771836904844235670214315424298005625600316234569302317098047613490482358134920647005422773654925764289842737190717227534841892413425168299539284480306151767500280293541003856039060596197977510325650620594070651720723918899571893161593019450709482691225594344781421070334817101602888861510790494014268608781304288773954571213891662390656442418131763955944735000258477081175359970891350530603940340742813869019126240649913395806580334842667523584502563581037181742790348966638603196300337158683273475526655111720166297703225603548279860926712185153756917779722316913795689165762627810734434082991562074055954602452866491866471721445924232386045319585893475971731392868227015728392925852648770227237273982785019945473738514998230603184792358172511123067748769704379056638184315993582824091822556619348502037257981255254900249787283713427091571881487047418292225258573910358000141627963582844616997049553269841373934468054363286858637931371278292693853605477050551812178874550959877914836049758723958019086554083966967309833651371142184513565274072958540213910721705862601879948833 (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.