Factor Info

ID 65247
Size 674 digits / 2237 bits
Status composite
Value 12751044543206442501322911956058512566357176182959880238153467002032629011887946013487242264161167609982142455730915513073076173248506214162021093740794890087849890579722227100597120332071591895105592641974572935571922634982429351633658605514943330755994424147146748360119509654672650075353165814179343441652081166597637501454275628764677931172552804072507839184479805222931127938829578689252087215627101038310942956332674731164084488485674885454999595615929273971446164421731796941538010406666216749686733490361082768164971938040746998052050142090117547678681029883912325753385950374696791691961561100820885263923227202255057202661840711206230491634134871711876008247555917

Factorizations

Primary (ID: 63529) 788614047082016621761 (proven prime)
(ID: 65248) 16168929009554304282467132146498404035127987694366585273619327639454334910399696249272075864450496393742538784496998925976667420047939679751427907978005566593157950326617367643882353111888981092857901841885357618650110136891060969315034944505169437416851284021462143332762706975683737951680229776883171777461230849010745133315456203306473235887978890035943962324131892581417799703867503026898439726892728171591046906703023426417629561404525611366737796181845411492571396375814449908847781987548044889302126114499886882409176941694658969712413133084007321512954290500013925630422092482754976158857698873780371205548088362802703227416954264238258222029197 (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.