Factor Info

ID 174859
Size 616 digits / 2044 bits
Status composite
Value 1880013748333002462173352612161821363869253724223117328969683579679872134784277067641811107999400597427442188530501054063222585850273943568671042485393365546942880105745913573906372156848533676246867449457464840208572756114350070145760572878615918467421984439582914312132026256516845685190084635670882803242317170328054313153397735083789681665222157479838900349889417255500685646806622056747303877109511919365637241836372955872038134013770184590047654671169706034267709966400919079145604006909153910086019396826399159429140767921978195718886436586198317864275866528428394511016331066462169793452290613740508265256903

Factorizations

Primary (ID: 138896) 384981186312760745799170885663528903 (proven prime)
(ID: 174860) 4883391228385039521267718292097801544829183459410112985777714952744481923239144829453615834810736429495074391354261580658454085582855268357145027420564697349364697484801443972742848824359721013810184720952166207451831780090028041507984958713878977298512275913585236966063527361935618931946914952181785186520534741316708990589005949381726407148176506112644044440116656218068085344440469186534331781098064636092102297341509637243241186748954730627430504363171737814491683826866398775453604968428004034511697176893304505610119186516705153040881525258011290451529875582383798091776001 (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.