Factor Info

ID 217547
Size 310 digits / 1029 bits
Status composite
Value 2903775511555279803023174864166140404845228761969778627101141839318630354131913148718157825308298335287985368473982611555148661663333023178291402119421484553385515765831512441803996425951513086447100980862026122164262081616021130587497853802885830115639327460909636718944783285770656342604598491113326147439709

Factorizations

Primary (ID: 224506) 57455597751970998877176249003156521 (proven prime)
(ID: 224507) 50539470916141788161874579177227091676626644342678618424667770045900335175390701152739613312135859632592939182618022031666322253128561399954090960811165808733105184886206688422041222342043112435173234806795169115574928929387904007861246610131527783864158934383931617651428629 (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.