Factor Info

ID 189910
Size 591 digits / 1961 bits
Status composite
Value 142225145801085643228157867837063377149334662582982693130483358501579912793800880596914753742716627332560706863953255239234211292014048676166997888084892360887211021786328300403840334072931725073326896342917396711829479749100947721400231138232960219343601749766734028372272210801982801627518595919620029317320342578236267264103719646729877186281778302956064606073332058266515265165829434626799071150938630471251216272597830542279000430157472361804993646777231030961792177694346791142923408580423324180835947748425261966180422608919494236263429474707544867431940006846628426379492145022815707

Factorizations

Primary (ID: 188751) 147882001432537751112306358052999119715341090542830827 (proven prime)
(ID: 189911) 961747504248969018227143850018999690862226454113040016432411304674159480963265823009428531574241614079587112755785654743424814464579252525014672804961181007619907350359076358535524364491250512760402706179686035523016731780423441520901987477349547666926333797662533288752660605586104050567016721409933999528163505754803782764733426899290829886283184960078352823597933310502717900016915912662491535340187040443810554605347051653513078978266871795089934080178479537469572867555159436562639549706772415228938004573384772532976173126680223441 (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.