factordbrpc · fdb
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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 #1100000010595901459 2,491 digits created 2026-10-06

Value

1905175141460407040769780302501052022534899314279440206785533452423285844947365363787089029531951195979891799841643316837021685116504317598107466755911211517904014626405535435441725791481930923355212381389574790281299464739135042831740798573423478980511199920986934004197240087398687395025016048751980175786942793127228048566361021945775565157077802555155860504546493054282025851375285438628271186151976289530508963656707450745296542809093677739906564074535948332952620140364329571958764700048202541255009657201411355343727519288042432375910951023108488694464463580770246201264308903892395352522907513672353553923700581901634828667129419976986163117413551724945833787258885236688605402005457635363782879632676038575837587259995713764430182037913456538911745164060918566921328132083040281942482397616030605909033552299202518641889528710987108843581205605935663738224753376132814097089407214733028957771801454188316080895916864196383197331736670901164196670219948399568060314887807370889545965757140329709504184193755301124087647197921278191682901693131489606200826727474543032358368947125184831449345002882099378074270709684893659560535760969739371056323161268509114714492509511391051557196443360115312434575564807821537080712190290069759053753996000366003860467168092063868456603196226816660519632711656044984613606436331098077132588260937320970753555097314498242688865637667994025213822512667288660892037631149551451176521786911302887691359294343077503761356068219285307415766802422385837418843905177376645551441187636113259908589223440257610779709453798404614504831188148615605886513732578053264175718155667955570228420045056239512412086181140944759745560395427551478753236278359518322762549874303594242295502599239445440088233732997771252230174528640161742447223038108003435481613575663756681693230474120337891770713860520369243610622016079085215972918652144310913760539832460917100874756910460996757540136326801709109637872561184083530771512540879745002750909052713716699794999134030845581761940713330146878768733794390608618600303308017006266533648258138278202116317679762894115091511914909569726368420872400683811731214365557461369244972693298726777439885380590208709736356361306631007599948184254584578151660434154195201017924732667061638731639847478684694097187088346656442208662879765210879023842224612041430492680019197118400987509135887638345175961298512691837684764175814790135134271878718619028804111956132539237528476867053961073173366266346111534075526206464540976209230276021
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 3,195-digit prime (230 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 56 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595901459 --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":1100000010595901459},"decimal":true,"detail":2}}'