Factor Info

ID 188257
Size 1079 digits / 3583 bits
Status composite
Value 30743656771632777427712819018324100542371734449703889576573950195924684910514453683868728608790231597718551147186908232726776471863995668522871641914437846397857300823209722648684554539418038231471307805277405715735812203954745116094201431151975847558193999003664477816246840438314665366652964255566524829772820589051022931709444571272934202459412556725440085552994788433284921161421896978123391171446934899704032576500167426409696267039652554573605148814780022324487855265699945975802776286921271099285436175634979337024424906609466686036600754561575157949773143579641018358967709905023348039103626402020117072803719911839918771827527518633818410987572052902127597101134872148916515457743936407668980952612623710641818658725268516182542211955721464087500397259222661707921183507683731944151557754480185380944855719322855544942827727512874257780650736370238781872584409828767664817838626230100119545381480186757098182458426330910467088475450637680939661894955881366845601977802235588647071483962588419458945184048529645133393185974932962797481292494760046593534620800135552404107

Factorizations

Primary (ID: 186687) 129958875980174376065852625802739481163 (proven prime)
(ID: 188258) 236564501960780395482614979371620773355354005005383245307983965556636737677726263186022358931981199841815362688040367999138593177836914238979439192294453273910598534643980222924311401811073578907705576176667953204168374142217262481071851090191018286022776538506552973597314729740334844645533620296603718890909090886977070422795213474461792941644986499816490327912286644652118383784365148062830169381515697529977501002423491520402294253348564642444094476928881262327501481261984576735815471317123903295952432962958258793591530587109226763712088451635935593109070522063233747915132204197081819873454865154942915004698240948436803049484432818298793197880144276858654525304077098422149103179146428881834599053299924408125210270198722445981386920236309627768148256808303637657676736580048337543079651194549332415265506922366801269631642090652877362243585513791131331388514109216304722492843992253580248267213274169432742442787955581892446239126774759572777922911770179782766336712424594592005399045125705896835616845845331018895541558685108996289 (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.