Factor Info

ID 156213
Size 710 digits / 2359 bits
Status composite
Value 70800399432262507596216716979350409172754580948058913453785305836509885785006847253147242097027428262037056597417308705780955971481902396428544858323373535490517529775228332809253643740998357483640318380815886784007663548514186001919197921729498477605091042834842635337941678368844107231754008943959729656743626265931206241675278416181419039234226472370940113812695520623823839241967258794345340373147029755888810083896749363683083305455500083609592403452567989778499267738042900175021709500305340861031556693016136381051725078303069724687761722795146878567496895327749619210788648637928645992687580098649092813449283029358203307189440640161885187756419258460837140525983182970657202619743845067243185892499401

Factorizations

Primary (ID: 154616) 152490484148901066281 (proven prime)
(ID: 156214) 464293885795054942140417081092506371558337619442771722876565853395243926610792988542884129215783490639158247451103004224292895764710425693251610253927649299483221397961816190339744563182586136801694902613824615683997201436136608759524380237766138546625825567753339766221459285155062877814310773725450545018388959704269135829559447547963686841371312136584095519240711366506827831067438965447294009494765821820163159338383362418890992244031227292630546714762940686569765463952797253213266274663027753711701185219187673608952567671555354043209411756125063651222316173327587130091339424526946512656700075442163259717229509955388394777689891234595913755314542670931432064170110740663757733007521 (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.