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 #1100000009018624230 958 digits created 2026-07-29

Value

4560309245077440826383288486173088863829335719402723257159979873804510769652650274109116141389733668084361998532480626331635449191640486684213544188605740079655316372073903504691632851402017817407118453449011172017073079753454164575181893624653864713341372088257782866822010556378997974985299156860221578628356169397672614490041507953553057766793744442416777501608809778805304899675601461823745448621013370546942118784604899976113700175109840189761828396350762970503868120956907954285362637158228058334371162614954994491008140637086229148234665118144187865034360400821428860951874521447472303079431263446579419622838060673838370332199913193053230885201854586754955518086903247541525885594980644037865821814721989191343177674418210845669257369726753398546600441524930960814335186907571922880298948358466885817539735999647499793929980311237344437191122783341454547733904866067463059030293019334352432984193244343197893991195927936946397719420309581952525546873
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,010-digit prime (85 intermediate primes).

Certified number1,010-digit prime
Certificatedownload
Certificate chainshow step 4 of 85

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018624230 --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":1100000009018624230},"decimal":true,"detail":2}}'