Factor Info

ID 71253
Size 319 digits / 1058 bits
Status composite
Value 1838087095898435730155849990448780649386918940218132906068092415328297212941068353312387155518365175670154048595486476014731334623961700491491892968130967544155861625092225762850418870407666747414607433249869681772250247758940115906173774440723570198163522350590265873715964179163380562717437501894551619661690142258251

Factorizations

Primary (ID: 70557) 104988737576990732806404001 (proven prime)
(ID: 71254) 17507469261172159939085018134671882955780673033403149742880589005170219121654197999380257476898344463174845482893039197842627730575778249746439457476247535932801146478346663064132716843241561720743311978168870993165427645941209854158677641403495277389070181826320720395208169396517014718854251 (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.