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 #1100000005002087852 807 digits created 2023-10-26

Value

289509118854960191595395876339578726169690095588520570996439655308020447494809745169363796397131312921740374249895278423842496943469364313356879949090110575244556985871613680049380287123236193597660455115389763979631793939828333379956557553075103731193490278061509461547854259330832775184814956194904177756128910878577766068826546989207893776253983944535323533028279685139879806431991846579757950955724100554580738876010832915188059073016189769864456698643811833454680413025413930428178981908943792028528400756995826785016956009781275646727740637270565324391164050156071872911520259517282683911453429820801722714716857983284776408041633471399438184172802567896134676589315397879428017773370835440390448343499329641673720280484541074222244072188071654629986009421486998713279736118978871621050175103832091739
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 987-digit prime (145 intermediate primes).

Certified number987-digit prime
Certificatedownload
Certificate chainshow step 26 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005002087852 --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":1100000005002087852},"decimal":true,"detail":2}}'