Factor Info

ID 65529
Size 1133 digits / 3762 bits
Status composite
Value 28300553586127805375527904346013609487672646928532240363102615813572202815196038163055381030258529031120053118050878016412734647431131769176201451087827527235458339304491440279483048367604181619281430783355268769783211892565844174018445202621495856767482701617923549135592529971596010234981657378824484072956280468755019035294009440143570291459916722067477488870102661068277923292568349284309918188309930654705559339467692979609283870162352653622374259477600912727874217082986827240588751072364795126717329006530853519564671897716643735756064593141911545313979146658982444868232601638720923668204597496192003872019272487420555176227381669633654395754376084856062736477167302323438425573112262318684705036291338745589239875966395076713413473295165598569428779136801456928300418743150417610165828746103788172656745349137580537366466084904645223750014574604629416409169561403614624869654997904239845613343809915088020131714929417206248655711237850331504269737127805265161410260067719771773084392798828204917173739274006204716836042987996460714309705182027424797725412905261115230083149335368343798823157360242727896982152880470326785411

Factorizations

Primary (ID: 63860) 41074823434161235361 (proven prime)
(ID: 65530) 689000005842769223256178132474993270618735377546004373924499107908567113788173719102906972294600837438446240057806691864011617423626636961497038686165727830562716338611709243884132607050453631810291758071603918818569501896744718868035667358140167302663347961314044195766498252680514351922140156158866685512857053888838879970651903775647196914723881397471374889067287705553106339521523467712681118490022446246894237969007745047913405464543046278833075037164225615439488020407493742799838457648602196113257026260139704780935998618414805919161312314012432628727331237871424483297946284254553049736286932600430047989621736224690917592460194345681988195419296484520502824326750778228472088078643149721029698234585269888872274033171448975699184225120816872930928907658504129257427891227331661770773302761057162477318416823067540593096109007360151236980665068558216369491222963482346156366107777060911949232470223695723096319411405546180943479365753899744155778032245953552992824146970227025841586754319453280988831040507969188974791368848400854407766487588360989736869516294232204163528028270287309207557320071447462051 (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.