Factor Info

ID 166782
Size 904 digits / 3000 bits
Status composite
Value 1212796494467514202864873473579314354776178386278916202255742024592178696410008552074554928664332108021726667918447935898659059234418165180860420345296781573898921504453917202906629062127377585413405735848785428274743842766110622702604021124005142627443847643709287466956472297109494601757753751841370654836339073707502028313953467483411917656455865075639143054125490769250158008849185678629971397741519932954829302174389442942164539655725609306959851552349597782796105235682738707104920567602218293202709704942009530541605811484346548955353029391634970067844935455021957586388143649816885348149083829701652991317117728203025382239152844821949059268303348537968162701557111537536860787554154935005234502019614283650759630105071084221660298446364676876178901412832771076716327801912277992769744518643934648198045280688324875163127096918115895760568032443582096992225338024664818014339665568866486536511891

Factorizations

Primary (ID: 17934) 15918716269297453972620877 (proven prime)
(ID: 166783) 76186827753607480814895378673755880343551828996264677152207297393488279106703840098140544182881834691721382117694737485903053224439065003243986332732695783190025209888255683041570797081420032374504405964489502250108907780514599858665737794111557142411308058235199704432265682060068576424283110093742251180635231925304188698480738550986496186442254991189716955536848290006108984341406185861997123319703248887108520961367418146039151909195352530584133128019232303245125153161090671231569911830874859250290388706421865950321131380477580197836906167469493074086742663882855418277860181768456068829460182374016969220188897222014172854759720783706978427082743788784872558874858442646971269609889524176088347090487827783514480933720820418352897228533492877405975860530896999507297668911489820197296494725778563789385706799223277737648349623952448198118002150720846555964579377984108383 (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.