Factor Info

ID 163835
Size 270 digits / 897 bits
Status composite
Value 582748631661313418961656619648699646782097426544582340423034262820621584197037690342176005906912538636265711821017463618853656593427205939153889120309402048535264591139066122355210934260335174531388645808381079291500778555498121755536551695477947986887446223971795103937

Factorizations

Primary (ID: 195493) 79949072680883427634558944970845397 (proven prime)
(ID: 195494) 7288998009862521856225974108695138929938008923649127463913887270285348375540871392986652911932991689898530410704335978098527684231723813690432194109293518551138895482283345376542632382074254583698491615542502266334567867867369083189821 (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.