Factor Info

ID 90048
Size 280 digits / 928 bits
Status composite
Value 1601348537800539706200898610084750715619687510777979462512185853957374736975117982674614234292758639217284614414955703916481139360583282007451527337849504016106315063909593069535625167148139201325489603714585996033817669457083365810378922125579157231505590416024837730030910419177

Factorizations

Primary (ID: 90049) 4130992785459885964220903217375005445227483023 (proven prime)
(ID: 90050) 387642540417138090626832845651204384400679557306894410254485745235571494844445611888911856004198967457145564913595288695305979224121397335564791846166005671792307767255241322767237700072461061877389996071521038102345352820734895291399 (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.