Factor Info

ID 50171
Size 263 digits / 871 bits
Status composite
Value 15135515111544685859642067380759753972676850344676713636215291976263723111074502836057564141231841301001782504649593853557522226148358680675142190336886663937585506103309977140591571952217995084406807147469353996393920922939358174076291826700459560246743633492911

Factorizations

Primary (ID: 1165) 669489488461007623536076657264221325654746723636804695546641 (proven prime)
(ID: 50172) 22607547052512397803299478301257202422886099083721358296923957847696949657321892891487793664792751687733552979433253332115371850826198022609209698848671209292230356395486055365504345385383171643765025471 (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.