Factor Info

ID 129388
Size 729 digits / 2421 bits
Status composite
Value 508929103405874906056278875290433331540153460868900608934482179610217493651873647465214361979662607784543970540839158401929633265521948848458653321753242659857024994015089830103471201797306399461088152844152380449028402200950477646118369778743190474714038625592717317735041438791243210675101328749235114854576427494691744662306198430290809125296342945929479335629763861850440808976616840636718706334068366060448066026623113201824527521143648221439040505727525866322607640354488606357927327040448002164502011703035400568556035203360389237034734367929542889009564026130668279600335042239371368390785153089553166567032500495271980625930754687452563018789304411986571568019838406086322324580566989439656433061203196860307316476808417

Factorizations

Primary (ID: 46445) 2327889658108064877833832429624919861 (proven prime)
(ID: 129390) 218622520029361928690514116726749335170146154645996571285151315218401465304752348637883257147997146010716582720642171036281140855314141150462981996270829106287934905349617326096571019036609571938487629018812725085779382967748990809568693619015676053925584160762149173472707399111538785859732999947585018256399369190567705201235634385397759422264621707215633152142231823094547344732418988847878277811397721847233246065106420034503695191764380834774923145623699318630308737073044560493555490866572046986163427788997701476338558958747852016181839185326726138660902316511044449522363070094895234089646928777372859714190479536650056793816989649387234870766769475572976012566753803521709842615887997 (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.