Factor Info

ID 191146
Size 1050 digits / 3488 bits
Status composite
Value 639687489345239906396316971268674130070576160371910043330109867697851317299078693128248147817564820644561896188432127321912158475416628347181447504668080040525705690026888263053810461261194475148745302400392360963841570391654995976823514885390863818439928296075310116529979042302588775208001251383262807994280684736433453628075538321809929450705580324459208592847565668089510529416596319117566572280383870976227914964961278969824436064519640330082986280800085246172645961520398203361499457682511957121694839584018107386015292212688106781814880781549288080910239047702667725275485256352444507237647886853559193266106993553895290549878744290542919607690489766856797023504262621608345033847706893006107752489583332339692247451244614941428842394336498880833752247832485617007583352303316042182745782572797249986590407176568176296953135744642607703942979494046033069562768779161597546166585273546175897895716779147367891549987358519186541299978451898555364615346579779521954534746980802866083602778190271676342497258434168206126174271038833480854317849473

Factorizations

Primary (ID: 189625) 8449014393544961979306707980299922622428631760592087712005827041698078909067714001814911817213146621552209335358383636933227312806986859172129829452198871084264082650532453988113347899694992266580994273881432800165840919976634847485471610371248700334055638421106948447709416472401860334286158720089480934514518054882630613672029700644366494199147522362425601 (composite)
(ID: 191147) 75711492435610059875340309890306675277427592590167293923403564615152609618020623885310336887458652654459764745885034859167317777270994285334590589000101914738468310558236322829088165743338204520450308563977159514321996715968270242945522471829641465579080321045975778679321717078212943682976021604746702995185360912937125646593133933009186947731924146523291355264693664280017666551511401934059644120389891670121562961427149067591037723283424686600637181460919121383673096258317860465222488554730975353171791390721641094188905447485574364228772640691439824345578056987831249196955550766650975277667320908630045730037759019331341219909629861507108304037058435510096074798243117706308248853420673 (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.