Factor Info

ID 143673
Size 419 digits / 1392 bits
Status composite
Value 71100554977850829149701910190503028265652311439968357745208826971142298918131167903206283266581588887055088597184302852348974389181846496460939040524145552609407561656513435014370258876826553014145043354599796731870737909366752380901467220307842840789289423697740954648555261555150472433162024140679340093204058359966584437053178705545543253268381109172200154726422012109641208171686208929147221920316559613270339560371

Factorizations

Primary (ID: 143674) 25857172613484740992487 (proven prime)
(ID: 143675) 2749742055740899905347235216457983008339869741649680624670595747338406036038198120862911362892535092353264297458457211420895852332834448000846436393875051323105132725529188950476121279652015296458830387659625349511194685557406253167100293756087579293528626196238889534996538278143159973037598978102884129297782374158822210537071919010235821174330407619197331886157719973482035837106839657860110933 (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.