Factor Info

ID 65248
Size 653 digits / 2167 bits
Status composite
Value 16168929009554304282467132146498404035127987694366585273619327639454334910399696249272075864450496393742538784496998925976667420047939679751427907978005566593157950326617367643882353111888981092857901841885357618650110136891060969315034944505169437416851284021462143332762706975683737951680229776883171777461230849010745133315456203306473235887978890035943962324131892581417799703867503026898439726892728171591046906703023426417629561404525611366737796181845411492571396375814449908847781987548044889302126114499886882409176941694658969712413133084007321512954290500013925630422092482754976158857698873780371205548088362802703227416954264238258222029197

Factorizations

Primary (ID: 63630) 6499769220666588864901 (proven prime)
(ID: 65249) 2487615861520709076656466193638998530287554978374416304500437920603427335078096951419473911323971705334871836475262649772711284289276128962598062619502055697251718170010698429637931776699359324855321203111288209986384541113964776335394781627040949534261046816670492114090522154448287473318037716751543940460568140094658666921129999109487667823585644894906325024548828511572665520990447500054852338059955152734868251362087823933292310292727462269018332634368543817663117536271251070039034561404249856005465809198039608336138782795034929137355897003938592609391168095382377163388989923222604071412833344546339059564742634091916513897 (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.