Factor Info

ID 51893
Size 733 digits / 2433 bits
Status composite
Value 2028338442506386895582452525675428741885300325071665649393686686033553629783103098606335045787946185053502341567673963307498741150033956212447836027302201062183879909992080350875304090828522856175910008258910704898200449407326045601796129991373295479270986374948806479832128970550329909116322827989990229337769568182955377748508964284436560730788355294276396584615862961871773314518348679711779999943763509040809364205878041244979579001584284413885179941707702475332729276923308240640959402843790408532183601068290288426101540564070270148882430409729354537880806980186740417890475955786433098724921231551535345056781103322693831641453652326681630500877334258061907375469488271855467231083402275468482531962469092563269406946361080437

Factorizations

Primary (ID: 50221) 157571957584602258799 (proven prime)
(ID: 51894) 12872458231772286340218472136987528380178375767251970839729939002680219791074609130267606492299099834853046722001269447954333727863154540262373768857272653398698130622956779439859453076007963859006369404747764801540492840235321671714339690550480157485647084873168594592171652368438158902800051900530678834134819147742895895382297760879111859238123103381149826899515374544515142103402896936819655202472322447420881954040581847137422595143698717468225781559999233013460737258893279259025060513384643854235168451720489255623320994466462735383487909926650850110678422280879303937177509613729091312341551160013436344701281643790986284259751607403104990124296714200544329614041245322324500601979617491782264881742543963 (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.