Factor Info

ID 153815
Size 902 digits / 2995 bits
Status composite
Value 34961890286622606549710897228171439940486080535097051872411177971972923088943554014067907932368045913291114500441321675057842813936219923031848003453072606713827994459214298993832887771483536594262954011642727304414774166649214254865829054662446245469165022549970226181037932966828350419162326090834351889715020043236802885378222326310902481650699492962407020488491292779518315951978896071213738210334259554648099526828051697307277602577859486219702765943125619346220870088065904242355962968626334117456600786826717653207606612344086312641148812794097484804415223049725641965616291103000926975503980694045243948279275352347119662153932737176161710135292243866286786266219761423275023811200529623467448772937414981016360626081624594035383535986775440453525953610050402167919691482712865867967523216727655282811886043097103793016763296949185724499435974578282650954865424271747782380194141276278704936167

Factorizations

Primary (ID: 152168) 2127637958208953385492282232693 (proven prime)
(ID: 187899) 16432255380541124542520997247780232540713819352558095313451972420694012893153722965552528298023607423610086373747962831467743574211805437132069470946678081607373000690201771243641373476055202961324956908777958446925850727475828379123139177809951399529989287257032645307083019964219506805705006878645225602577845437809726645448090332179246095318474516724725506660536771163812386545096233076013134121836167545111906230787319053233192069936058759717818421238074474807072066079762665306710539961267746322393812102609961712742164835670720146790981381799642378619361679210479740848664539354175730699836778254552994388204876585125488279181436319264653163518039788991220110813088032941268261909746005594656901069310432888177330425584128386393366216753846340788060111298756785429550665202525733966274410690506410861111489378510030073193306667757886447146277142332383673029230855019 (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.