Factor Info

ID 126728
Size 677 digits / 2248 bits
Status composite
Value 33295407297539591984146956886461315822517335279564302834120638864912958720707464261577058693471723531877261047272350447883209449344717883726740203582680285349203668189496358859794371811159859387812540845752744189494881629185220959451933588053348802163433135228596937896481156013249373685892604714513944985703858547673761651222838257002969810873864714768038401229136398470790406308585611922467502674983430567513600543667777398495080639452528397484416876794015546816606970056237689412946563522164102381733604998094749238641071033322693324489546180693772117572609927643865749788683185541963157720837389615107229914627308547779629443797861725490703401164398337094939032854945469889

Factorizations

Primary (ID: 18) 1702945513191305556907097618161 (proven prime)
(ID: 126729) 19551657430979267785214613940262242237465023465550154343760724655755606266871762242953697328589607629544704999441938681036023565592520121753284654893029988857167981460134747393109432804172797067032557689637653197893146689959277761336745829703445917936985539484542526973212057625161315423656966736052092376482887865620444017386886444681418310197183611746533716087673159966937728197194009315122975591293364029246364233658983960376390420834631038707136398016733875472910433177746429397120179384924774871485137769288182231974607081849258966740264299985406969450105471821138448366115162197276017915867971515345179072397859088107410844337272198101380049 (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.