Factor Info

ID 198556
Size 861 digits / 2861 bits
Status composite
Value 960683716559280468356429305303825709952379141626472626128007446888623569557123551724640646307689900860870192175391370952189494955601451445350221936417568365712682490780189689389189081970510940338361283386280707673472998195351411083129258132878550197236946284686039919360851546387844351731459607258686404950833255547030805806841370265874410697416889598377736606665545178661709125633134409968379382571621413125319908239554819468995110521724067206313478928741060760811852516126706364619278291218382741760120633626972985334912669799641819600202470530269729046832274509827310845446632434086359155565036988590534097420393276288120738862660770212772147842506255673324448821115909691133376275525805937148281538728366563740980693807186276397491672069820109368998417475182721747692541151046343752455645531336685413235978440142167841292035235253269253011776295375330443661

Factorizations

Primary (ID: 31522) 75754301373185352988551752471503964943218014942749170785290964939984676055311140540029714170413597489901488384643510021400295444651555425746607325527522209205612301542744784857635306577789883790033325035176954583738238047154075189563426491615001649037 (proven prime)
(ID: 198557) 12681573179940015613771736187858146391908527971977347532789893505528510554383842709630646015531926857289396324983436648884123201733913314311010600630444365167953127475708381495648659614245479194406917969897923348296696738006403571680917858283492329810760279235962708694074513023593680400650145633636496620776841707330786026091481920254309924260507535183147293623990042621149481023461279959471340960327932810964792611760930413424583411873280127288765150691214560894264505707486908341239154651563247188183893688899688485559742028933417698183927973931882320017795117494633437172451155057798215442702555559022193153 (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.