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 #1100000009008089620 1,202 digits created 2026-07-27

Value

92825162216558435148876795235429713785651772565513639396552351409983464112845043203121268258472191558635873573367557669831386966301865123114076369817559403740732964454034767930510939287464584201889420020590573849988432884680940474562228389988414746576922607894546823084786999149795680760796316715559066613846209858359798493134001388858496697393210188030565396503227923928493642851602306190889731807834671756746644503115626032183641534831383266817107385541499079025695931107716736904360776884783396613543041173617808402001524960124578630358908723368194610683519587844747885808678911141581087069511362831871192015800740636315828934125675736465230157615124167976301790009566864865047300467662260174396865939095201833480716817312506767298339631668312727500378994405398135040170885130855241914673213767824116865757966165103469334867167915375079571880844183895003440883233636961571699841551143285564715510732204541684646771853553127195951630330428329188974604959939022093544582958578987351437030526642686271496848325969099649131578316770208114098621517772511742690507939198786362223433660537436649362055282476547912557087073412725481191760036651241450149715713226157994074256968324784849432779570394253793189
term 7989^308+308
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,202 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008089620 --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":1100000009008089620},"decimal":true,"detail":2}}'