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 #1100000004950640858 1,114 digits created 2023-10-25

Value

2856999088621830103133102702713864674475808598847603777547089245397967877479387322953228706387376434134865712121733509344211338817756102787016454686825058834584602506204210515297882249231596123733641419838288456603543858886936502741845289519991470273894155450330319977674686037328942316687485110827686210449685576304726890112334723439466994499272393126246360452042287163788723743188425670712690630887166459060115211544115631945566831229214360772263447239785677897204789589807497250536513683814501578355235659551285526741372227725325323927033051670840359238042156925463926182313462896765958101243659959728599081351914216907159012655387766720796225442312838467601429699753782640079853209711725353344642136732461234063534391317085965796014669658371734532908099933290831061035336707204413731350867699613059227354112305774714869173453588264225426540885680754106397937345421165435334095923595161727256770755542618702078366253409996189370964060763749544123699159240019137189466715735069908435811525388947994559697959016693897150843726796609556086529944789492394355482608471118594934581295021360384696417934088010017829903
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,499-digit prime (180 intermediate primes).

Certified number1,499-digit prime
Certificatedownload
Certificate chainshow step 41 of 180

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004950640858 --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":1100000004950640858},"decimal":true,"detail":2}}'