Factor Info

ID 185924
Size 670 digits / 2225 bits
Status composite
Value 3687781806579332411208395603887715796128641575261987568124705849668744055404485402058761935147730681889952517701313764336977092181946626014573619362055408960042349210410950364555273940333667915852619575434327442054503507266365782819983381878274806538164760818239937654627984159569204996934720164583994708665528288499724008631861411578596067585516906721184735032429442136079087704819475348593829042442963217000898028756478238074303875178682501093007533832345541757844149586612848049913246565226754156155975383070214368672150334722497941463739228601694402256745404153275393877320948326906704723166803868851689787477827779074409984015791849778607109389194933308696547487617

Factorizations

Primary (ID: 184025) 5226038388040976453581540800735661190003858312990392561 (proven prime)
(ID: 185925) 705655322972422291097424093398306244437667193230811316676372606917851763203507951448217360885238402010331549202502236760206503769962403596726777980992219519392276410321889716529166628378163788171477120953115322165408002142101845508843096045566552095531908804948994962736575055064269986965393677692227157752708019579474504077886404592701043459815412677245459547686218857819687111489100496182478886458647125858374954989644678427754541711335709185545741615859000252833276327990220126026545527302699561557835844372953781549415648925485030372795611059892316619633377625728412603956720918728170989282944037074343621777297 (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.