Factor Info

ID 190649
Size 987 digits / 3277 bits
Status composite
Value 211518688056193521390990247300822436494642434531973633528961005969608088112042280818704258640333755869479400982427785163890346989149647468661180994236386546134934373522320689114248208972241906612766912669373912840167418109124370249378052606906864886783606281258791638841775394190390378161723312954904199513979582332752661757221316442245456393492674375121291415541749216986503155864566791078814185601068078800258037747100975568119801170777398656994711365993734692496584320921733446470757835814930130895484582684978449909802643051758062935508019406817943773854659245563400390564393285416832527088906160523501305951902290453181165482775889017111902002495712761347120789713133394951719142182567422597456798735961731780200569394732649403301308588454035530031077237694494652670151102895023451298140537462982463633553364365775161951488279711727566351716387947154060760348107100381185025996206203198712438890687908165134537454093289429407345374430349401866313840347793175046003987191042636831927

Factorizations

Primary (ID: 189034) 15756313025004606741244593117227021784934118092980553707221187596209387612464979237573845735251021948656102442215717459721199772487960169148072235797558493663459134488905577390611070683856170011120231 (proven prime)
(ID: 190650) 13424377119223402757907073803946346397774872222396406071120550090161429298015496034340937248222115004161478010582681133134270904347556778121110922393601762621357555071402855824933180916182648002159172295917375221366129385073855937723730492607460275997850363036415462557081285173828038576628753680298722048156458387024608831050109561308261597585961374884545293312433090744300324332614300384284497011218141305417681439771437331244195347184627492558101731755193227714020329957939904838928909171412559670453278490850184634678861921468324353656159408783505169548962585266667414000215849484754259120299972513617291331743747009083983168577875400552060744006865842611300325733352036520811163291282235603984538951975659796971607586001184131168030429485994299195430604021782268338445870584565748017 (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.