Factor Info

ID 195053
Size 709 digits / 2354 bits
Status composite
Value 2206909607695022210139522271776546824695827921983000649782319878180160227819816926764831530949561065902269854151846016380319947691792980653487547697440651985613725856854207896555119119595043760212833583777846128817561030629540273834168176923530440339942509087518458318777284931212663829774993895316278412633466723912672687119073801544863463749276404986627254993634383827275881564066479303257443104611682594420594432718156934750069252976341641257562486343070255397199832938878289939743991739961739631439277164355732787433436151700981387133594085323696390106692860663671650692616919104280140887332509984459791847020830013992841112793275048153732599313898964414604846480072708088844092430363616464592834791129581

Factorizations

Primary (ID: 161258) 27674763608950444706686597 (proven prime)
(ID: 199860) 79744479081341589471009912395938548234321646534913006507150940048924424409074541013740105225244045632703812267912303807418570867745660000756986068242612309759933682752607305046924425098394699212010976296757151309993137590051416402233532373459595571205064254832688326136868294138475324444087798335645607562973167891293086519101674409999721003065878991948342068561398862897917012611422898811431099549113051470555086350616533304056549628698607867847711301761839876958825032300427999876755895982731509451989331184304331718706757688555822220955337296249936793374704328711342437876018876311535042983185642093021688677658911193755106122907981871490457575160749501486978747155903254326464073 (composite)
Secondary (ID: 161073) × (ID: 195054)

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.