Factor Info

ID 181219
Size 1101 digits / 3658 bits
Status composite
Value 965507258938711170879924218458274170144379988775390183436018611216717018658862617214626398708429867883858401697216885818850927763843664873946710833328561834350203628615330755656703932444166521277261397069987724618633862144906465575246397623962325976394295250006881994349722681044554195539375699871077095941805596783632555814377081685850938281527189779009981775502149779733667098559320810300888280414402019386960413188754626776749055206759893973164404488058369566414310144662655689735291342674867442847989248283845598008021727360187818823389152480106068950274552207027552696232502465130539888244325744709592197221913804817340504957093113942542034140262329401381964426900308897443190692871074893512618276379815719973011864300896820437420392974833039735294339233983025326150619480826435819236905862511019248167489167662294637144105258447307975224977216258217472641626003166449252534314544988081982431692944701464652782031950253914898923273716307617613456631773937309867671532833793262090955244721419870919045618003482869395656446647056572656903502032531669590903471285410192642972880959392759637580427957

Factorizations

Primary (ID: 179129) 2476181398700208337493034254583889 (proven prime)
(ID: 181220) 389917822436402722977255213434970486733811903862561513276281064413202735819847451583874975066079006493025487961966051328312812497054804944054561600994712944553568855174218228641606414030999854651903238064075292239279064938400352911783839142372423382538664009677463712353159013621185144666227055385125427602265073798682976787526828659020406680695757194149681836092446021451285602011697535411559087016825949021762962419119794659772849280870798593973803995906342803385473931926986311445774234237118816060410751452343996550962984262238319148753170385375263982029068281006549754781054605832008825468735236403630449418062379115677573935656587375685912184317261425368088774222681878982520474498486884933786706705041716891941321783495989049433607450410344195109870878531207446409256408525336919424853129862409538363128162674604942536715131952429390988267351202717642817228437834061057712535358796325231935603466776876801106550240171628486141058131294110285578349713981760766289749467287413622335134608492175318643494778359489835142792388748102494028259348093043492623004536613 (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.