Factor Info

ID 105765
Size 841 digits / 2792 bits
Status composite
Value 1970791156759267379573772042399082766764179025828085115806328045133039503921903247656293511583269091742543551473481627739964028032775282080326613199577916976987352003154248952568125279660552676297883948634147982878931686523616087755563106403765786574508362203580085754138340030515621361360881456880264967824909235539479013519559556785125651070306265316174936099764672734509208401266493592999646304026770627204401987600583453168467074458412608507041568061622643264446123259226604095893100704731512262052260467709838185676002700588727006941761477112253800516552220198425918324354239282990130190927966749006319427804576400614879448253931592377503785812857831026889785174587167430393879807771996111885379748602804906607274809956580910774503359002116836141518191418012049615980542231994490944524276859093280374949958320302296820097186931419770391

Factorizations

Primary (ID: 114863) 77204462272125749958838414744769990599 (proven prime)
(ID: 127322) 25526907367254739345632362943141573269956148549339549081486857270279559782297351655028196936829776829702748155414995463610968010702734224531983698516863925872099536113387736953810468388053456117046032077974262512143198910501156457165227441999228926628815569038682798508033656745784054764040865371737247452841214767014917200088514738298477765050186195891410945755160545622820128984825023784913025756024109800229768123478192925037810805908376752069743066136359466498021074082421512682247859000435173445235224067675105579919048465076764763379465324100404267956723452253567874712034559362584731262412516421118439719581865366670675907782639146909990327900176512318142692181402510532078921451712299186094389996176170372039676359670194587750368419425376846003031774709105245553973182695018172603518958347145009 (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.