Factor Info

ID 27968
Size 681 digits / 2262 bits
Status composite
Value 571472127394959798321050375562716920114616986125107218941227086164611385981038645222699052652568292074586840884366767544192905835184636281219996586756664837466014374839445057604398367329998331945570024625606965885896870039745055805446660553811393548986927100768238572205414554963939737077716382863442939540617179955598081437659033810495457983517610444446501915312218273293658494532816806113917017847540110795253793799435469044247689635498466071162551464152319653214982054279939393122368357164316721275566423769750537838459804002584452592916590398333934547459650832197905458459896956400002864612854497497966123300718599423265949839876894460718548330584315494307818341619368406727049

Factorizations

Primary (ID: 19295) 246829743984355435962408390910378218537282105150086881669547 (proven prime)
(ID: 40409) 2315248228070847277984557844343309419884858156392397528391567609415730304057239567693416437180106946149136998466833564650354093985260539140400730609691703616906350978735188763077872852855720320461624321686507414583290082666403081639564657144159387158345082984546405925998566704746790729825021754406881421771880662156633853483737902120330672665555093713064401495076000849000287462225041596659792573852399905942302826935023351975605053225633083953770264841773456690247916932854042232636680063666299682119132011098672046237380498132374822874049676484952889405629134919594693519798550855291994554893461605170985464955905914267 (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.