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 #1100000009058302132 1,148 digits created 2026-08-09

Value

86484839767655878945356642549757740735588876906978357734580072349529467474164450012417310731581100834091280421661494246864828548868657758251742257865668752392234079317004415465165423784170124310145885097266395909154541686376853031654320507683647035275776059205620669098425054193133200268274470406496949622300257377925469194723969681177580574909727987794482517837910606903771854098685770887077953823403609131421973719269672351695537610721718880550198044798599686520877949789645239758099142112911191013392577751363519712973354648441345476663610608421310539240754699987919831652444842470639613430417715314014428407722060019588789833058106161133785431620267463902508493365778555349207323139134622816476235153593618695887510593823018759551392444175655250753228098676015662319534659486673608793656152871781357156750256371712162905339653275891871472865502980285048953440683176441952635447852297164727709159780886762623372368926332407733064664302681774552701267573131044735704513940596404178161347602449491470026727396017663026997222729873885185605530080645174581806134926008686597064531048296230429870054878621077819552805744545994556105316904938547352819
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 2,256-digit prime (163 intermediate primes).

Certified number2,256-digit prime
Certificatedownload
Certificate chainshow step 79 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058302132 --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":1100000009058302132},"decimal":true,"detail":2}}'