Factor Info

ID 127123
Size 652 digits / 2163 bits
Status composite
Value 1155211081502391557850589411580112967474085845439580720223980748171974652610866797399776482256228345450804952207776940348918675361757043202029068489378776896873024170171493030113689739608415384653033668071374311325155846066166862814215986925051718821106292346684011236580629756004286366776711919158609863260462986751471630631962959970593146940808266352232548793833715266541925779921910670764130719789875498733641988682805842248229522858955983764570669132515892196283742228173037822421122919569972313043537332015707367395086230228884652392970621772155841840027899600396727517526274052808025803859363826069682841988258279288106493938670771288628478968907

Factorizations

Primary (ID: 9223) 5842883403557370083918319166129968648661 (proven prime)
(ID: 127124) 197712499414082955552084523717090804814958418511211757323464498163304421321266313616492221535051048569294204382377021031817097960785740063686731657761983986578609440423493497534882506135483970657980929373495009504126910140388550558307307956725453651417727376600141762263345662112306035121408879303371654856086833385406154589278013134723576689275163507187490297314565735901313725139152128828333630688045806900324186892327764405614201701485040295509323708302850600493542195487170911802717783481567791984922108738824039142730971421297308608774918747696300472103316275258312518723182761908285514763528154691703811487 (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.