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 #1100000004962786641 1,201 digits created 2023-10-26

Value

1852102816382331733845957776990179536605768956378529375956264468316035452673110827800828708479774259303922151633095537024605476955302701372225822178557023245368989432375715723623808345233566199364500488710700707633642231433469372768619734546160250221936064552877619271853355042128568580933934257410252739474789172969072824902111521345566327365427080470165556979682283107507800498251892108550532516770234518050711109432930819775985273627135307299678581725700640606381969410060999686603777775618155423556218139861191116970219057013671742221751939506998143383331903319353663392404645379897182631188782768631317234442064290797275012139342423382801296229219432929728674179870295183437422122366247034355628873241597992962821211142526266455731418318554157186005737913413325660183768992991786336673813231181462179402571948303071050333769957533737478937669755001456131692430004544207051185355392757068204270435730653103737755362665752291516804443594804440408319826557526154985030817711332014032974175277275993497415942958092893507327390501053524415676284473669317109656260655327852207690124611830001659850949554464390595050678385589965774587487164713082871396633037919247145007001602622147754328632221163323721
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,335-digit prime (205 intermediate primes).

Certified number1,335-digit prime
Certificatedownload
Certificate chainshow step 20 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004962786641 --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":1100000004962786641},"decimal":true,"detail":2}}'