Factor Info

ID 150970
Size 862 digits / 2862 bits
Status composite
Value 2168776154851231656935075557603549855430710978264428638008709270861757800463294838742856492793407442296773655615993763475371633021657462995364682294777795474765341606560005119087265551784581423381499683550484321766193619573196727694896433590261122731882781668461676765330710270467184720908263495279780973674734942913728995737445962116414723463328078714373138651089803764065598663836924117657392181846902513884620880999878539281768600032302228123108342242464789135182977098709522551258289363435166867114838063718358329990221294465592138648677941964979362663852333425364406132191663192275330413214080741227394754333726508712572730618577456413618802936464212136828039322216405958377513128099109892112947640266705548214227681404715510238767051783471492128047074810311658935028423978277394834200836585886945762488671790329657127966683321479671260420360096085291362489

Factorizations

Primary (ID: 150971) 1279110855143672648529437 (proven prime)
(ID: 150972) 1695534164322004579403547875962921707040525654823760129889469899441035250073001928635155498468807618593143201812099973041610122303471460347500639162539480530474503820784847850467314768793801520581672120870403443054799147509331970592560101762463499145198749131178195180299716450525390078985592482507843935556347222743334366691243101628527819461521730697663021818358338826201004938973198006897262216801762310170290738838457363957983742088517098664195920551377285648391348249165788391486292649145787319493742815743731671443390698681030386484078237013131866341665232639553976351016658441232484908821644434880624499108139191236978081721201975808297985773114316727239811859420772371127334967318255985188084031263114597965097854734228556341298179304227878486858727937532777006950259190656149839150732800159033837265748210924445328940187750648397 (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.