Factor Info

ID 180247
Size 686 digits / 2277 bits
Status composite
Value 16905816117304695222309427503790924565912278862126502864927363372561587027137433417035773754194842458887712283482318920896355612587703400418398467255771906824595675735090973033665285728285317018147869280871163110540558350008664568647527742067299494932279020700778067084809292925948695883988655445720774618388009422483209825882526005526276713302588467909419667816013010500027052375046297819299543311151894958724776102587368601235619688011953662507453733010626393746187336658361013048543984783055177077468006770107755886425309829068544830678801424660775468677053625564692698750741012488497368479642522543851494197758093905531188355809726743705392331003337758602382556833100168467077732639

Factorizations

Primary (ID: 179134) 160285763298384904769448622967099392540115749731314329969 (proven prime)
(ID: 180248) 105472973827582877532395460271570024822433342284588817349154343965219702694770001990339923870731721847746236547150305747491768033215153836114592663938367910731511311260502763974615113832930292366517828845725321848265443671166450685161099966996432397280161987427521217227490123344904402537514330078988801672299819628683254696861644095241469866410197030439733130207320643987634814035246492866184284036839931435855772098917523414046698646720705553110383541660996735319768073922937176358243859766129693683701082904261737977748540182669764512320572739458466251106566774403065450976604809097722208863160372836293600027166417530371564431 (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.