Factor Info

ID 57743
Size 256 digits / 850 bits
Status composite
Value 4293300772438317494773231183779477247674525475706198717370100226862777763913042000365208570288291384088227144502755193284213714558233007439021458984144409338862629074020009981577776989053291384163502041395535340496314165535756281780170487544458325211153021

Factorizations

Primary (ID: 57362) 2675378420588159773953534847 (proven prime)
(ID: 57744) 1604745235066398905940029919633321697688392404004229620417199424689306683775473697705477158640026566003215245042801136820072418933558708014974885937501392424546867036161846311782834357839472560601979376466429630709524351766691843 (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.