Factor Info

ID 180374
Size 727 digits / 2414 bits
Status composite
Value 3017551663247917615490281966707148410792231779633502692714162934371245745613287204595547674435079432462658197434571397374430672987329286909924541881449015277195324169473880226124487050670599508854826393999261333789539742065765903762029204819022535228738280384504344627495347088283627584365580072635957629712158366566879367672904285230589950784877254672148439346563718335883401642602030122842254474928911108731406026437396122003473037674531598593422787903371901211227370685059063915510662366781233614180386911392444729288290917053691315733217024487409282375537285530096475887918223369227971135492494053321608313487897679457867769159451800509148368627877109998471989906699976236076193613480368375497309913326241910469824695375199

Factorizations

Primary (ID: 143264) 2932298361823057188135902139988289657144048638509279193160576867990339550432553904746684469565794729865860601356073764819 (proven prime)
(ID: 180375) 1029073883658911528621860369352623391196442227597867823715524452519079735784827913433468338023496778075712359936209588559683451129771936388942794355029200256076117834077617248700188741543845518453317631964657165706486843270079183850223429189158309232682193125025815033103706425672138328260642241230535568961360445468043597632098656824137678892506214775024518534636840573738561054408271666274919818916975979313659354795221405229931548137734332149918733729676857878420418299462168382272806075316701004736434018118782124990813473378208921610510143933558149504389287843276724959978379467297947764870657814606021 (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.