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 #1100000000781654607 1,109 digits created before Nov 2018

Value

92108696675025269715212337234940703971655249402927728667765724610807850250735508319390090127922939693100809437286232011468620739967222533913720822854281527669065386357650710087511855578961443740819496323804275740091600120677461738377116347370062586731470615735316893305532826566820476253289848252925737817487277069744819565064585412180624602779375160919473487515273570638597819339403926459871360999394301006694491362361158541599794899368545119263403630153666065553158576919697175630340107057192736050031922211467998718846698843967377930496511364028864162146093909547705611117913586003399831001816664396154223729573888752727465487759446335293937549429510466387352755065773443847449788566731552465066415373086806154152982822989524359229578949778126164061506535519006661195705120647580658941084057644198047715968764098917514085409295129018111719369420453348007674970031499145407679875810936079762542309007453185822856206780179864618037956579349533605446279003560473686027332875555847064968041902398295947915132327006219224411438063154775863687543217607928749145340306020170511028724292551410484632648873698797783
term (859^379+858^379)/1717
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,109 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRobertS

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000781654607 --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":1100000000781654607},"decimal":true,"detail":2}}'