Factor Info

ID 177148
Size 654 digits / 2170 bits
Status composite
Value 167031416328850414363561111727036649491745233750948552725676534440940103922547205381223902259798252230227185614691667749451214804419961735229488803668459036010920606013044881597483724936161789891912603328480771982975039504294874650950785577652377964258196679372977947450302313363967107918774132862092406432269039120585833655282817028107738621199406304501600890236089441264584909226748065765750995732580533253892338814451639594183269056984417682680376456773740260097620489046695775467949947381244999582768644649770570014013650245379049073380970065810134855719131228743968856298042860721715290893015845273500236512288857202810310567874710346284843554273933

Factorizations

Primary (ID: 29085) 708062099953126128600812802478694643865554550280893749088603 (proven prime)
(ID: 177149) 235899388400972078520535400726834648399471233321217274680607799636704331780284306901292699265716271652495185546010134102346128301916074780801870994084314325599174774955823633200349379285796079298967895535049506681619756643551971073688385973940607595734013083427917937799795901218175954031213964459085490406495655318889623757631798056204896365055775370170125103714198093519840387745578549230710708568056832333194093956661709131447605405074305038043768886723182022778492092705526868143432084921303238203792343017856020499075493661678864566201412326020491169441066355763245436706137336442311213111 (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.