Factor Info

ID 42795
Size 310 digits / 1028 bits
Status composite
Value 1985576080312406512580227316099203112295791103685784817136836119272653944256476635853935349311455706867734690027994586151505588335436444714083237446147673930815988505428003967181038734573723998661251191445888697003060914677832381784225101074513893960829421134357316571014780648038592950419905671774813128317381

Factorizations

Primary (ID: 1810) 37470185466224080979 (proven prime)
(ID: 42796) 52990826055617481858761020158617893379914482829752427489307439901242986313309924201376122987509195374994390340199218992693245408141592795508145264164432837385833738382885391570081103883744034569588087610618328363107755450224483510178476495288552690054002129824337395525387230182944244744839 (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.