Factor Info

ID 51415
Size 480 digits / 1593 bits
Status composite
Value 240117484644305297370338993984732858454617014827412669534694516345226809105450025758594695033458572032315773815704081442241094468654286897446855992120939642352130079452753677068705946289745085780442924244221643379173682042404468677215940430789825395938345627332580261256216197940575250642307586262216629078319517173970668048414854204602713548246750199844149774759955104696309074576636192366299119247764932245496710015323502517232473644617601425167294284253028224998715545851094913

Factorizations

Primary (ID: 74438) 1172114946038362181282076457121 (proven prime)
(ID: 74439) 204858308014823731990134412600867726530129495263828973079212010868388947836253520175755422977010497800783401414806638600529441750900559056143513512250704040833917352675905322062126584956448162461123192417025041720993191648160742613759433826101065579824372980061849259231129536200033685126885599649163262761462320177303939067108428624496766016906175360409912379016080797153814478330780248714893275438941344696687179124360400554362674781808939839267553 (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.