Factor Info

ID 28051
Size 725 digits / 2408 bits
Status composite
Value 69441228613971999861935318810147529386949050976850983799602879866920270323410866726477608473625654951140811876498694949496381415893523961354408577357224716376600470488498506632631720982242589265381080455186886484524149993427513129536096378273727402412869379808897304817734007857743727836907642395597967115825900675968325644507999548125314299536636965553673150962979216630589299134020090786270945651626110682974792792031869052648866430826176532344694499611856278181760923211446664518646565457217260702555595333796983397438453722992402051928258272754798694356226203487999816771642998241452980799950817272403578227618227142939294218725146066349807610092425929023653271574265540699780007477362353010672098464022879159354367508427

Factorizations

Primary (ID: 20017) 180724074168604579796294647309331 (proven prime)
(ID: 40574) 384238950640231544624596494452792734902926211901848763903805328412206158403314452704484093971349904072735231406210534134209899058799115389112213973231826199420249419020415376853594215118424514093760386160073982428553622624460317693496300356934017320664398245592432959264651841100695149835908651222086302909218864384742752237035487356805906933500515370312483725735623029618520468006167554713998908509777826359599564570028756667211567833356161258815134737993454610429660472715244790479266299226195357093815827404255913788275746812723144732644340435858896349902796866975838415265906282914496564768620164303870846719004838689244419238692238814460816677006132150806715125317753324029648184933235817 (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.