Factor Info

ID 19089
Size 283 digits / 938 bits
Status composite
Value 1380799331167951659934359233956800387569406332263552120369988220984503037244897594537283740980653163768781541270012469391450212221172026373354841681409669804947618464153854868266054393554144385311019004685905689200139016674710530997303015551251469690365717768701934146339428460460407

Factorizations

Primary (ID: 19090) 18711855488494977389826847656083384790098295888337 (proven prime)
(ID: 19091) 73792753049901382160652025243568334011828278836531784137722676515324308643953938098057161117442364815647701999921453619102025879764171134534649248212262884829264579039697283832855540714688379977306161565331222435929651526964261415111 (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.