Factor Info

ID 163949
Size 347 digits / 1153 bits
Status composite
Value 67570647767535451215222798627722415236522139427532717918277215814490166754648608374349490157897383618854680927793670337235678996324184005456362636268025366948413715427009421582222544502173569380301785996310762759138646054521537128585775291195084956593862602565374413790188046120351493520142328119709728164405515656010193144542181710653598801723069

Factorizations

Primary (ID: 195365) 4408370759347698964757153156068516283493892527481136326207381 (proven prime)
(ID: 195616) 15327805090861684769906343752195822401084810605544620679408037316303374890206584777491671049996103974894492432115367010268593820025230267003816950242346873292008915074707548683304585333976902725951922119526622773503636822782651895538466088991415959450569205068970111785157376719931789449 (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.