Factor Info

ID 105879
Size 810 digits / 2691 bits
Status composite
Value 670000518228145873285964709791412582783658864172871326780449987237182308761665528055399637215461277930392889624014763361262430863967810143141212217813304436489928064950207417948475496754515454994241324036011963383653806933817264846501635112080100335449119140816992508744050852215270441614305886258235323216608962574907241028234716073973091226496802748688437651830219736860892293151795414930187073800670394776269654818846397895551478586008450444776537199627118073020748817452083070918186618216095182960312669989917610847437900754571412035142704689497393282145887893801217670498205751867168397905509750706165808222439848082815983699806182012765232712852373831120822983371065240626091379366178802510472983166637329872401519053576467136981501634422242590758480727061252383644870705303868515856027777555122799197149

Factorizations

Primary (ID: 9) 349619996930737079890201 (proven prime)
(ID: 105880) 1916367839683034794680004663926324868774266998083752126437752947503938614458411152828104303627178185215621023320099286564236698625814566969954358123010078240888903848629172875586778181278020484018249711572060458604180769426019460320157005243855717156781501798822711543622650772041558930064237862303829703700996794182431400056944324457625364920736446520497567337933654278610717884356725124719151549448034212364011357179099329064678597585986725487728821828487679189725184884381204490722899953233647606449759901544590678741713817927579665313928414501968866538622570044979976436508778500331940209998766945456041252645684934107592596127587059818612619267075520773002524782744341651047592435669239144001855369567299398376722512306730083895765601833280149278646622606739906310827549181964117349 (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.