Factor Info

ID 98246
Size 257 digits / 853 bits
Status composite
Value 51373263342786268861239644971992084824465540388138216719255782974287575445183898758802330664265197596038477783182377244763588926181774214908614382411513984665419940737688005983276466097909627571023458245034893806258942051178121076244510499389600192796265129

Factorizations

Primary (ID: 71082) 2025172630358438680596186769 (proven prime)
(ID: 98245) 25367350206433329746819793921406242695338313973467279940583146909034349571408521402058731522144329707342493750259733461399289936955121882037438156256047726905270816381293884316220159672597934536889900161763200532353063202129100441 (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.