Factor Info

ID 157560
Size 769 digits / 2554 bits
Status composite
Value 4195620263373810385582329606172575137128164687063891452488649702088199283835818983455321786230207449215199299435619498377757352618901924036890838910637513570739555977331928633901726620297354810292483316234131801958223567524032513339013899731247347804093229594887530257218311348860025334215362703381888828661024641897002985211676489734009222402560368168642095988028332468066530338388753982675018990607272095579265169536744876085185577468187784232609031598212113681975053432057272551438669836980158907108984117354499122264034096250111824956750685426670168410906618068985084293403471652298244878764568270783021029708797079300492172854258529178951824492124438618180999317999394630502482469718694621962025058836968894303092626036728785569402273615567743135203504232606071143

Factorizations

Primary (ID: 10310) 32367218471375835379289471 (proven prime)
(ID: 157561) 129625604593865087002649141748571966820192121460165623073365094911508757477614735958500770129073003369517871595347430208318468415274586278721090355656598774188205424210290267274563000852450704671164764794640785809966956026186124776017950920873098937717637564918386703758796095606265145523622567791339292112826573870690524892725867687499009764567021963865290420734550870481645394218034834556120331691290407651250305661245561036269820319772366570242483220910851099599519279414525366126569324152335619798659128873915568556399433172456240241052436701825822893565400868124564290058907634282677859399563806051007644882055734719144075305095808135133690344957532146878743759409258646597030969673832585832235739375335665442148181780669268887714533316633 (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.