Factor Info

ID 164823
Size 669 digits / 2220 bits
Status composite
Value 108649884407079056722029806563387503444821798557037886191388343094786835836236690179681059382832842252740753846310428126782215295209949386679331219649347083979526302356246455195659933990699258335889832484198076486693634017146913125830726757561827856392235915901371944945626645781195275401156977977435878257039236729394316815857048761139619807601877833877774883593232404069005093896255578693834396108735169889096064001083359422381682834546272821861372591515660539065275078002601007660861838284602451224547401778047201750289097884432128875491255721507899038979844251539803266770866114537256640311604582510626887354726290634465637709987758068459670369911082250241981290647

Factorizations

Primary (ID: 163829) 19913385928381630215103 (proven prime)
(ID: 164824) 5456123072080142296753232526666005508913053326690571567704260009372015579658614000325584173079545724391701470848995999061217585018655122488297293797437087221774733790500099972440046927024732890787068440492983778161702178131199280479986766095727709825587929142419383383004799774144292365309339966923537353658586326171860004950996664523869931073702526547253486476012693893655836753181073943713227558961581249238929937823042784307390469473809485048788460487052221631610871199449357714503023630892263690252831979871294588880520307476590776520725334898816953590898488250334556988999335554977077822796394729666725129170643911999949736215356888838910249 (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.