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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 #1100000005739782726 1,537 digits created 2024-01-17

Value

5183502264609791892084418120822590560616628198954123709195745874811037182542779547074216106936297197183246794220992428836769719114523019512460728706364851346812986887563530752940172558886190387333062200060068299217966922467690340224705785018567684653914384627315511125039114644504335053876973940958675827961665202654488916514502627777335333056993393161105944605290808541738211842377992279234547143877472271536167726916564517621831654891288838127081784627898072444598153798662667771910728334553684847869740689787372548626479054235541694734123817321364068477625789951551443216934954238025363286549525261824545590550272372181647662996065329441689852819983692969008801792675848315065757259914636258821560944370161405548725960550251508696199323354374593175673330291827207421880754055351538941226732013255642330370619390177760506456308286095667546371114981667721699690806518760517134876754385775130254899470027409259964189568575994291779611367406480058064530743241983251214985986915502266872878205101661784266623255848707720109472970597087165386598515202704278633122936088280004008801319430437414098700380069900658462252103514590079949540100994613185354262814991774329784877636505942926760311535551150636960824932948358405561362019015914514012850296395265498034255141150369783534825509385937583408968468758990668525587527220986117160808510753411174912719536468212862591317918679570003227418866807724922870560395616268530359992349393618407744383810213010387491686358474700964359742327197335311137943833792961718557327315517366852874266244839983
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 2,548-digit prime (196 intermediate primes).

Certified number2,548-digit prime
Certificatedownload
Certificate chainshow step 80 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005739782726 --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":1100000005739782726},"decimal":true,"detail":2}}'