Factor Info

ID 168331
Size 289 digits / 957 bits
Status composite
Value 1029306756049239303902294391450857227693061544133003439719389897407638400362113592273420276447012604502543680509918585274820944918853439553912894077464683272700933571617987996022898713890578265259434661723675321660732467838349845185958792572404461630712023399791285871179656965684805234021

Factorizations

Primary (ID: 167719) 82721492925050166710438512180782661 (proven prime)
(ID: 168332) 12443038920753557925124715229458077665334327877124979231483028724253594474453102737009094954063577619778323711153221806996622696701642631643830729509110471083755335449105028241659678883702107152813322019402050421080182323648169517619186414363540804889761 (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.