Factor Info

ID 187689
Size 677 digits / 2249 bits
Status composite
Value 68743885858150550909301323500581227884965834851061446727056704052550413184030876938717899713713347711111222596016136454544396186020142596490599977259355574991504877086206361321388590943082420235554330597544669523490836486869366829654376776662185159063751790791200897487699485660468340071864296527582875308217940669647277660513922987787125325691603245209538003675226396417508339850615760903989453578454930682847364743186126554267602472511991230436989758097874338729957804555520376561665142794659191007232226996300703164142321398121494500158655395749525472656836157155659702862471515968625528302724937287114843645129216322020723694298817720019996464419363214779415705592870818621

Factorizations

Primary (ID: 186461) 32296919057920319323316300094338319785836616313066829037209198413391010469634034896527959170192043973336541 (proven prime)
(ID: 187690) 2128496706910877225359983408835005027978688345158139225973100984510502586910575595144964886250726724642710852362060717454231971677903960701031546214564061298599101752517186913706871697706252858625751959766387256389152684018729662600920480424536266025355621532100501707924804698237800692040671060100645917242938489127663125910313688639097524095730210364523442884617125363645013630301914208835495344782799387373042524495329170996811890322649283605790853194004949594417844152643998921540307901192214862475331736710234879267950135243409325782433237535590366956705013346886881 (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.