Factor Info

ID 130853
Size 710 digits / 2357 bits
Status composite
Value 20520640039478414875030961394328424086498317497367334496345614532043728235571736397306284555850566675088691062823014204693223406226377497059197518323106840274240278433766388159539465354859117183808122550655892199076502008148636509075456286956501768059697205409462257415362369199283684316989085842157299265142263515414964585660507521842084587998599320847148021452527981182506077906952164275946904288902268968284630028779081110689401617864328735545846735911229286523282252964960859875801770660060285192738225267045821462596976527930303953610734435093578415802759748164486384756613444315957507069032272468164218830329617961543524399324916055626831168360715910707970531798170948291279128236267772817847904754799809

Factorizations

Primary (ID: 9596) 8947471307752582011065388540586516776213481897254779610325000509767499761 (proven prime)
(ID: 130854) 2293456925835370041214476392229649479337738523478264916656963477388944788928939970188669276720388781176068756506475826003670240164940442775216537058281154776201390212342513810502561995573638168717383557949282295700926086129356838451649085856040698115052528068468328605579116526216715040484583476814724731618684371705259116062429899365691220361940442572781727726427447551355043000799332974372763602048289482362196579398392733154136374443632183023277279118408619373959965852984965905731790896896863093370295172474315933776402219090787349960108622408883891827419441110471456886027815574977537030453683086050403621920293312352264293261308369 (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.