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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004858701848 2,915 digits created 2023-10-24

Value

24541982544477010218198851760117167208283287229584768021535563733705388504930867704695463520018519004640236207411939916769026673866232238628500977820455134212155755941144451458357379148987628127730933581030748113060831134941958478199709595093848046075773493004469626956774220814614013006985046618609432558556453676976011343413701441337756862158605864564737172691879726519653722028513728697702849621500867670767953886811697517439806178427763626192059433215997989035566183483546705001204435880320073696756176639651257065578318159052947342661250069142090391018267803459269919438191007778780455704962559443591779839617362054144198334868127945061102937419816347385391025186784202469310936975615566575977646845132970745398142587104204800731204799639138995858382348869976529735908159206780314701037079204058606595076859445183213202223689258926151646595097460930146459612699199914266643026747637770374048799700860971679679704025423275606633723237613931037966940160893533628219925836861812264909152798265690732094514318383029880678899943214966993313094144894971755787512421502234756764187999515042077798920607276292160809147684432632166084435275631483513627883217243260872548478908789324776586382107542899127342709349463094355295797553019253631562582687212213211903774188914990299349278764944685068963897156821218938281593627053333944993975533710900554328717593409468746690727662893997539623032133357414670905157452069071831127681623543624115906773900324125688739344311355894658890870786203080403921377213473771292656654710142905737494802283551809112628287362165480374695672161599668390026581364496916019238095213643499525894074859249175990393699739496380201420883689052371580664973391648148454066299602481786117962756345345586912887744038677295851908376429478121972516277393026388708709930566290353834103769035993442695792993006018349923578171608906068746628213025564186029446733458452313184783069157259323687797717551358118311763495672261009424078675771390584416928333099941698386930777926155116746564252732922365104530614895993115768322479523878473906507616320730576165422111600036315438776409012200853237915822909944043803967395441777076232864976264207268615802497560264784729510572279092692077451019407425575508108573344994185345813658280370174109144755626841113075419528364782474621064622041660315487729680363675449682990378292888817203642078204439981566436907265907030629648761844545737265626156875506766281718610736561641621727224216714192363239394590855056015246880015712160756666792613573150937889720491787836239245845358925644749334871876777018582521086481925304862070346056048584090953350016330294117774351243507439577417031001106145881357340121438617358987662624099613041958715247711963982407153753188228964432733372240578381505558276445484173420082814841629624919180689042151501930087277645571651825679450334850010062728352829483776355444243681212839437156968136963135067278304274003084353067008619517312575729
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,964-digit prime (316 intermediate primes).

Certified number2,964-digit prime
Certificatedownload
Certificate chainshow step 4 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004858701848 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004858701848},"decimal":true,"detail":2}}'