Factor Info

ID 196690
Size 663 digits / 2202 bits
Status composite
Value 534526094623960649639968254509701849512918789547359352368683096030326740596983618354376026128174608174698317121699330151325412129729081184411191506930367668449333573042780084982516974917051728647120199514603752589514706178821635515459357437884843145199870153807505961204470033812281522022861483140949659480286335893236051783115447497671742639789344269604416043109006972479888536912455423076580552587316560162850401612089562982862384508316600170329975224077290809411049343645717081509609424433484792151262526148390321763601925785553528147269733520527704795939162637998730692951650295220060962070155349215513027954361879857231880191072317873502686158040962798077933

Factorizations

Primary (ID: 195363) 9705566440543519619852281596404625692693011232971 (proven prime)
(ID: 196691) 55074178091353805960868655727349686335075129492737359370684385775120073397987052852306864145528094145020411823998556960150009881366052347108610460398421529578235261588090457320312429892804334175410222785828413362230690211926688504799158846347857409876709590138631680309756920588061206681722180014137364477588335163432822596922657517508947638249276628064322745130290030273417278979777041813725002005550945829216297852118720644072811510305845554196127492056992252440852809771300269561780032167525469670447241719369708020552145425606399592845157127037553406539868295435563481741850908034907093921972718723166829347623 (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.