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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 #1100000006961638164 1,079 digits created 2024-04-13

Value

49025553029978996890864007708321120679320915783483390953822211347852200781415934325875965123172122949000938164030109408508629654387854015842524238737556734036945152142997220201035749696278425985148298026876189530332399416303743254053454453715685376839427776605770686176909709529563312991798051278683431400503043167256015393910807401024476369183159905065958963778232030684221447477707575290015904429468825880690037623712993045799528737283187631750389613596027574686377316120231445528657600147620017624725322356019979010082068699318056080500188557856181917252222316886257234603626237123211704138982195221791085561862652117889849019281762020086907382160646987122652247528919481427521705390949535880805917284073763315847243854428946945469651424643424684796874213049961779711139828184670905794610427529006003208931557104577286249838872757584377853039887638155790010959694445839451959807256212565483026380935664768563102512933094144132323143991231611248157789133079109871093415798343484869851711080479371287365527074809862613193065776495484041881574146247353760094830789205379373953453
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 49 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638164 --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":1100000006961638164},"decimal":true,"detail":2}}'