Factor Info

ID 196689
Size 709 digits / 2355 bits
Status composite
Value 7457910534509277169899926866098628524672534010939773251821722260073723343160624247175639922738116270844775157120802576442942244398066749315856632268960871187106863603134328048909487227047610898370336961704334495584712530991167461820378437798886562624017149302751770278284929857457015156784861989923783717919455236960153015759864924497058303540149257791898433255868044371939850786700619576666906307508261004122395965931008791045554304478140204251840334289668364894398651882978334626434634284551805352951832937070259512309094621654605273668484646639708840923323505742933585150013612469291621534258581911303327633730806832527235056462573677180754396430244501697306895347228851915004544273249300995947803831352931

Factorizations

Primary (ID: 195473) 13952378769751027063429339267483745631987217807 (proven prime)
(ID: 196690) 534526094623960649639968254509701849512918789547359352368683096030326740596983618354376026128174608174698317121699330151325412129729081184411191506930367668449333573042780084982516974917051728647120199514603752589514706178821635515459357437884843145199870153807505961204470033812281522022861483140949659480286335893236051783115447497671742639789344269604416043109006972479888536912455423076580552587316560162850401612089562982862384508316600170329975224077290809411049343645717081509609424433484792151262526148390321763601925785553528147269733520527704795939162637998730692951650295220060962070155349215513027954361879857231880191072317873502686158040962798077933 (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.