Factor Info

ID 142831
Size 1006 digits / 3342 bits
Status composite
Value 8203908443928732683362189151567587762278865462913778567255001952528952071879465276746116952934357900290577984978672645017259746248931738967828276458037088140262159669362310741618813127876404613826571035498273860002240190941367966052407845444322751589453786069921891416410155839517544529838767119755085723537841917336533021350048315487381950039459914612241438243403456734296054612917200068700744225592452351898706785608756788758207281116987249451994927376849363674566822717112791080898727203365802777870940699595339327661505107025990092459055149905132258803412810392615013602237549779107927468758697911626056380717506605918373149054100367387747299519481413928677744610919866775691696829326063172389235800934236315959026670754301923427413921247196090781146822352322958861025702359063118920711948479159494578514248032018500725863506768174266514254857925188321826819412656332028615044942298907390580515739104438106020765165439869084600375402580523252434711510600137899698591797872170255206276673052044285455503

Factorizations

Primary (ID: 20744) 107157282220986614613635281 (proven prime)
(ID: 142832) 76559504626200830098705927326019082498930542779362031566536109963881691037733973537978488268448456146764125717683000063032506847904718842304915993731880387813838684507867389502069168795634819666722321134488046222538663815803457299385221653760418969993162143821508880477476722201625501390480207143245474539193695607296794986927598451610999827931376749305969555595189269348911257988684586402602487832240153126933534568471376102007501152993824089703359075088173108897720485765223712543496852354556294007977004280309657891367398391350661589030641637308232840457133486611328286421491189083614886208448727507641717731237759474939123095807158351603622417817203396246790322190911415770134938460246486438004341950663472747808845343980272246677788334691270716836567486514422454841979859429662942547260969225610243918962945640624727245176105463525769676776630187179523283114972594389787540781866703421449640812194164134716581886934650440930832434131862391534820282292701031130193921911168863 (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.