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 #1100000008676532000 1,040 digits created 2026-03-10

Value

47242533432160878782007344851504414054590276350850664439039362375167383973711540542130279444042527646320745616515895845647869991022688567202198514018238485012041039897880941459432906807821022472547606475513034023154721104934902587381338250872326811348994456941256523190857468567814373193331340365600290086634201148795349139650126156544721039095087010445599471840700615888400757387218893213375821447907901304384418697146971089240025884904234519157199426945773239348041346485066920896547222150158866403546505524984334315105017949904268659813961129796462141679209177864948341278462116829998364855766323913928606424331628836981413334553953009721026390122017591703119536062498511019332393831995730380590211157852249852593371973037708440568768260425901219925922787314849706525470401176983051196926621868781111421947130877792317148903017649990134539720928643656820071321752350323320445606512879944207957680645372082759301151666874573926739091820096546979455832012760030784078081069242511537060066859640373530725527849984974793057556933387034208917
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,448-digit prime (161 intermediate primes).

Certified number1,448-digit prime
Certificatedownload
Certificate chainshow step 41 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676532000 --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":1100000008676532000},"decimal":true,"detail":2}}'