Factor Info

ID 151279
Size 768 digits / 2549 bits
Status composite
Value 120264670814996959326708461669494652842735926085956482623182680882871038254107895216960895614790113368239487516535817406206778146034083519399239644113676023218084130366612640633957335583395509636780630441885375819688517308630086386297368531044277932762813794513855977641644309780540819764938056388259817758536209240419460969682999980229961433960722425459192909881005163723786127392422010139235504299129695027342107594044632766354799341031847454093199107246058958396378836538265385230830225697023538804435879230958112507002002662548278345851022280032741543714140254483370235601748841214168008975459800998918445606184647602740572934935145835107351935395446547772738157185259448759708480072684065872021546970459788957558244466980679027608177929625099196685918324333959891

Factorizations

Primary (ID: 185434) 79852662856536198917349113053 (proven prime)
(ID: 185435) 1506082158225145609589129053742057808677831037665416555570694928892010771269032425759397244324170231510347217394121612042986025294182254101143761293245015088738490003041438559681068894998212215020813778370998924967140370752709775576902156138806667131937524449402941193020093772518632921991387495651297468126326013826782210762689765508397378308246353545700237043353806012643408218010667586162301437699565236683267409838706801918434529928614008493879264564730018889479875232612482240182168294135311827948873974968963873357895587868684525564947617216304338898942126729568973482217531591434252721638085588513767734674398777108419010149364102156188516010233556248480968098974391886683664846961082311074676775762829408160289183397381069629268847 (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.