Factor Info

ID 201839
Size 420 digits / 1394 bits
Status composite
Value 413103548057349305237743575664819380363892041843329401386069286755588193079412285333566337775591736110447258508425804629208361297565170633905575089110807276807790708371720459691980855863003310817335495184759293963068626575438155237862180577649316217627643274707575712090856443215450573570907296616679983392296449575912767536172786501156719058255534140481331981957223738978752850153454681934865142228981747679919110169239

Factorizations

Primary (ID: 216302) 206692510122666337380195271676462268239 (proven prime)
(ID: 216303) 1998638208090770567850437299789760299846265542769988702426779095507605443871858294811331374862202616613989995438028262634972728370798732462725550012808880804083547678819145568688533777826734662221041540357275317206903279823314694656500541403551296433328475212885325288673608387368374040326088581957323373541207975361608695194393749495062831533958359450162309706731371285012666259001 (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.