Factor Info

ID 71065
Size 130 digits / 431 bits
Status composite
Value 2781281648673826752962528568749644220469522954817183420988453454095304742655970489844817980120482835490797927023632612766887119201

Factorizations

Primary (ID: 70596) 10995116277758926258176000104857599999989760000000001 (proven prime)
(ID: 98233) 252956092360736726050029744523589053405891255557488752659947733231006887119201 (proven prime)

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.