Factor Info

ID 185174
Size 858 digits / 2850 bits
Status composite
Value 438374408335215283231488352147479864421025309210799932483011720838633718751865183301814064466553670798319605139751941356802141301126223728993541032777654255410658174232183337269269975965210666722308676226000655889636562967852262595502802120475329740614113300957232474835815666028295209815099507095461546431092487752147821217858532486793227966927774193017410962898779603589052913190532158648012550425873382164248753879141755982496125361176042268703700317411353175745123596716159865171210332495414914523536440073164401894825171554758665558378822777273824233460988677873137237922151270593624491056803557167220770142400748141415350444555578188298068867911878114738216191258713712782929093182348544680957792672487790364060769858877207048892728177129777004556967256797611777266331788760854417751222901121654093476136829613386603051625878255577619006442633908662947

Factorizations

Primary (ID: 183858) 4090509066922757212160560525212875335189415077402033 (proven prime)
(ID: 185175) 107168668046737589573581018600048617222671909866090808709292162596542831684594770035830366252212108998423624512800963200307892168061370705840740572740125750233198631682038899553424002722577348919639837833452211800359017048094325604237341528965158940550242170811345917500004305570542286618615622223555943183377121044852780116878137533584331382181312704819130306319926215703795673178645174382791023143637261641496264538037456252180234760018116258184789733306512804555322448523420043410442606390374927434531768679172998342036821333744209475355560243209882426706703706900322982386140907411678857906441377384689080627096544150129066134871725240602936733705784043839214019084881329169371486920273471781977856100419963473900958951435566564582594849438937495147195433653137412308400417018578426529463284009527271059 (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.