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 #1100000009073531930 710 digits created 2026-08-11

Value

58309110716812795207636490998601636796134804469159370764973880759080738768561919129548207699193143314751951299986935800046331390419770695570269881195876288385014935160604836342343967939447739423888959249958403660959833951188571241787908701173011792846148047912782779249372229541495909625151875000094838146189679236516423640953549923783878974335823610011406149582863867066275681880709954735333936166711956367664615778588768810455218234583774537541030595013765364142547130173308077432634546841505599965501369538582198358024510656364417869919982257302202699022544539910997744999042426593496609194663092552406018155774505950894490888645870809518794687248932773657446371723644993301951709769706748456983161238545561
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 2,008-digit prime (149 intermediate primes).

Certified number2,008-digit prime
Certificatedownload
Certificate chainshow step 98 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073531930 --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":1100000009073531930},"decimal":true,"detail":2}}'