Factor Info

ID 64318
Size 425 digits / 1412 bits
Status composite
Value 68563795688381251706397604259201350964853233666059921333996149947870128936890475493304202748895117650016040190656130656552581523301072538490117492224546139818871225722945539501462066740028301275850911402617369952721855089639403235742602862605418140483371548584988604365990039893636820479969178456106927212037723468272025878005463631130274323211930275914335235235898791187315298337541854345558545689979034580387127641495936941

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 64319) 3238029038022705007322067676802894077416825784112152496426266302390968993570313079980481424389521454765545058384623229951505882918920033483502600444628118456369811504283128105706714316520778353146015673219511760307924770931611626819053168413387934519542937559664484618322994203674040700295597103262116092665156782743998899964781401266352628293748966751631497678836423988510790332395171841679880338968233 (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.