Factor Info

ID 215684
Size 816 digits / 2710 bits
Status composite
Value 323528375945288193038413307066864951984912002551708779903710592609363527440254525621812317490857477626860757833511302748658777103266478412029657182243471386744059679168938795545009412601354096049629308021855463433839493890019462170099788443852683647973335474866729077857067753102141412535598872591816057718006622606769291928174235234149418251265320573856756357715997722062722194371974499919055002426411410286163794169365888399610013337829801624903088906175648427313796506718840723079012601827329794086185382478344771610928215832448054869326285778771421954976448833446696823299495850979326925982837440903560970560238607938606490956998856264412450822284074355994840351732112214170018486822668448989777183818974410542429845438774128536025826194866830318749234535910182567377330275111896775683194610373666423022303631901

Factorizations

Primary (ID: 215685) 240014176852213525949416484346037 (proven prime)
(ID: 215686) 1347955275760638716024512534058749529058530367904961633134465904862643391783637115811035775698064079057794495181891035565847658026362221892622304522451289276566758820324574691750579901392686959222529079826875406824492999275324280305930781356545056338610417845022719489565292407467809128791790785625500996216305346390765875230970555611803243672281018491525026167993596673772619403162320300803408921466678033317178873608826517631636916470087016431185487540917975538739230133072741232594667855274939802256476630897979071483943941953410912340860577408992865921797723542916382307280712095702149062211867748754303638344036184134373093810926834218985776056632614189502332149733561172194923577223550933661976353208234686872071988475217512117950414799321625824119929640044244907729282364777673 (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.