Factor Info

ID 72521
Size 1003 digits / 3331 bits
Status composite
Value 4595182739689915736487099200630089931046290571354477367546837331008187432522051211004424653124507066297109667922979758255504154390310999134848779202620657771493583734749979365026729347435761550493771723814875302053988638559331285442087530287371645277927517115724967203988514853265417086194693744228328333324944845623124241360870818312795442524314055984234017023045904960364525358937938155355069928953778039601819005847043259545202286486996558515293169150144282250176494928267346816845347122154262094480376159210327426068246348828592183282772901973121806619508609304152111122165599586682901641297018498576393257266414649426078091657237279012936916481069859666964381822249257535647659422335884896637694057140070779515523849506275929984773925243631995686389277993870002295427614225608304867769934069686772833206546206524164745943432079703826341624853821391692831869338993467296364835585074097574439631877173300544523357718142271943667061352946834093535326908685639888052335593936045543248968077654839978201

Factorizations

Primary (ID: 72522) 3756058880008356040354471 (proven prime)
(ID: 72523) 1223405406168630911223435383489161300983694226895670784510741470007000789538396925373054495357577491297955887230047505545412713799031590086161676251875093233052313023914164184213506042015515058412530183538255988433436816437966172561829074860300324126193607273938158333803122511407939355738465395652402503224946243906531543464059904314001562365875720251476413771288224734798085549607429916170674107596035328955452159792341728143974943433050020081699550909778103336445096194850897562996748212529875526470321914248703909986748165604617516662609262613357648261315094275932951510322306242297340871990982742619578159965974789452494290434627480874388861614738955740420039515750601249464447943128005122099706380101015254952376982368949629295160481101391179164369749802387051350407895189023315310761105712610436235202719983417998885822750624466189018165847584024876573650799000484764849697191644429726202089340885032715043798232103645545714497373238464937128378500750016402148651879317631 (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.