Factor Info

ID 56851
Size 921 digits / 3060 bits
Status composite
Value 843578163426792465286408517797311078517607741302315311766848026736402093373227646272364061207577207456799467553015878515655924751823140938387400543511393075740557883751503274542443832085934390219424555289773078194178428877566657441418857996866754148893452425250765198998224016758481299456164807189447175055939166627907558295799758039791395126256760191212345631884441706837559575104162814669215727011466890490378133230366613593519710394502964251072788249069556816221973332870074748212306796673036773987571557699127725825652414981174686846421723472385340385478336075384727154912895456474542475329404118206542333730355629829217413324402611005213435384707438494724771088842325399172710818584791973955436047809249508565247094548907725770457564477765144658696899172031560644123241854292076510075303426417529395915074735525253652403951038186871707627141003360487282465920844263067940243103112468965806100108575297597961150876759

Factorizations

Primary (ID: 54980) 352966551364986309076313220799500156990695900120836164600710363731246119260600746636506211204737084493561063538209816741316907553255428921122068261775711 (proven prime)
(ID: 80772) 2389966301805429393148584159576233878230243523027689974163435638707953443461714191768257744798614215007376632964852427483906580249605015603382944165438457911574995600848800814642924506422460196945073258821366078042669214796846154392046971705506086072074412866813993671577366469999641461071862329611534644711770330338426767962211448411636930205126573694153868942026243400418598009973198404772268655112942864318942594538668427448710104658431996585529072957005149642096884704471064774274982235391993830728634723351938680948736366368935925419549841402228576090256735937510484295486288522042668496468099789690861277540978993196329512108408190022445182692554033302704338619114223081714541419462173196130981115037031705268483882351663020753655017263149973411034668459618805769 (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.