Factor Info

ID 154541
Size 1210 digits / 4018 bits
Status composite
Value 1776095718636375597004205551090971907999256772541616230376261817847239310177830886939983021550094660438622702375000528380989837539423477286153811059938382314633704886267592925317766855763157650445687522949735778772559311134945720074632710804877076373512549416983350706036231480323572769631256086147029389904512577543743955186583880949890395661291915509535335940132948530768559710556399776190823748390760469110389935267105774985853233100245490754788193780814132752266428196354177210920498974417854677232629196156188353175460327188801664078234175271077842178665687932509739093823054118038281245864907054927298763484637630784923046981009646153432331996437870147117403238965995925374514687820582549891957952655704789811989308288881737520855347705128567563874376412106925003514020726815516803153292082599587404094694676239156733298541783988730796309450140455376070931778957632517181018272948968547404792770269357810156916379604642136216061259013458671154486728729191465650983290177789240233145069339641532139791911558872752030187210162533141330678672398573987359926057604714313763592183071458323148300963197797141408534469059176520419004196197166848837205782603448213840457156831340631615615161829220661536589863973

Factorizations

Primary (ID: 152105) 2098323645062285611121141 (proven prime)
(ID: 154542) 846435545258155274608815242460355002345271637377343040016181592244177030472984640621897821947679811933618529665754267722787932886403190922766798323512400547230675960093839671004726784192941516997956438370275357568414297380678867663403827076771566359909691377910458304603352433899622772996739619672149745680308090263095454359637465487940072251486882888026923743858099888586767982801826992357742221434515665759766330083645551081592961723992704937056762670212695181676916999319444033629081759877135637372978239769710015527513861015900878790731613608077572861970319820376791210334728375003794188525955097122482184634380727124600084014511565552765797238021093816353361226368390708135773606627842198800172888111046912768076047505435266420913245651529733046009640907038132345309344566943368215415870548759099418566879325708950797944652359371426980850514174873439249643690598853607769183115584953009086896000682018310948969354046132959614222642436146163105210727083771948767268441792021083043886413885520553725311490617324456767930301763637713410312485493733710587711340384893364913582806804049281305420099595040706366799107297962141439203795706917837878148030462039180050456755748828743453553 (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.