Factor Info

ID 157361
Size 488 digits / 1620 bits
Status composite
Value 28649727817541625364302716681979633402298056483394479669083601226766724130864213457295092358396976868757672809559333010708732279518819524912850864451497972926800280428285140397687705897840317429416568756466932138532991719301858353172973987541214848305347786734429490038118912289732016937667968432922024701488804715795820048845680142491130520052255869450777096407000026013270815843140153954362720547800210493307148874050033759009848393503871149824941464847411258336470942789715272816625697

Factorizations

Primary (ID: 157362) 21654734961841342681 (proven prime)
(ID: 157363) 1323023711351186416765857888514245075230245965101342061007356868590063411874278668359859752366053564460341362949025986475568422438139442596145569567833015380045760880006514988822176297412222231773964603168916216101997419139976906739231141151215087925476044262149801093440735915648404719710083444630532024245061728698990323930179686550754948570709687867524442870222937863451143175291793738373054467912331253081401296058210300316192311737157297020977091664764110653926537 (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.