Factor Info

ID 2549
Size 266 digits / 882 bits
Status composite
Value 25811810338967065749159777934475474721783223844701112452966741659162058108434400666923379529244855321142882015276447862241164846969178120488912674082383461953540025005034511407846270934460307896577061112614949805735226581892839723818643296060595498797269825869586631

Factorizations

Primary (ID: 2141) 11111111111111111111111 (proven prime)
(ID: 2550) 2323062930507035917424403244732097795319664390055547441744959945968485785233513509622563842489889314037955607013305206494845215783296163896067089119572344537457562921344301750151538959730641153709437015524942788927707486740510824571567173720321 (proven prime)

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.