Factor Info

ID 162740
Size 942 digits / 3127 bits
Status composite
Value 154934203829202338827151609531996267522351358721168478474937855316998326231052386057825930564929887244695750050286220558986468913912592164528746226413225559433444838321264596420315897664868226490914275403848611774428338941576530105625038928175395058817867333864984765628857513172649389009159645704753994198375322742899226652799891258461404537595753734832781529819778233756918002391066115480635915597877733401232741913358564668214640833490689686125811339402966222652388618011159286406448661580633577783714496942650020253684724938965157310268198626004711113046086259784255598931261633337201566399534417933381009645752198727330535018012510990531687339140239806877404340676515274238600181635266036943532139820558086354180786456942041911842427406152037652959210209439709009654259950290586944611853976914348358973154833868689697025805196437753772130187448587622127841979486539188013952230852244267204278400494583422758418921541692063190033527859019

Factorizations

Primary (ID: 161162) 16559808334927536278909 (proven prime)
(ID: 162741) 9356038469504442618255849877918950757758516289517311898505823981411902492268824760429413899141242638475001399299458136268407455036319217994454111868875015610542035311328691507252731335363959018795494127629355952184116927360534012299570771067350660777530529584107187743267910271470296493136427557832824861661555386358239529778603773553702321302980789708163008003324301836180309595361351421579736033499926601160247258813096185667529969463686883275023828502853419167148736463642365336305270927179190045415148263035754947385009150858211789392094484552391884927876503306799958111820617560640807901033721125876450329339127844858651298666467338467337349686130774652982555641512548608968857098734224946900018100133784160180724259699698485837075590080887884393857383085712298653595144236751793176370593236511332763145751836619851865614936079122043103733104977826491464763449459095549647140636846447954184760412985149129340338791 (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.