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 #1100000004991969200 882 digits created 2023-10-26

Value

139249987078843692098107146691603674622635051146174778908890809949665057851206851633019249401114079118819435024226452664469477562446541800319552475564109516761242383447958238680275576601639808831694953034990836024150551797879787673420454184245179270823875932227001325437126700038363556417734348605970750748523989018876296309913562032254210764512367507762274886879853579986388480732498996995447606594505037187287107522777377528854457480424023551268684743901571145775425385678375284771869836542324889403877622485211360604675305232056378801814814723694158274297501497382548752846929684135646830741202885086513137016523718741840843185444137909442405564167028425437166129217727074595204137464262709554440098747919271111984043033295462598003228695183692353272241695392314198594358375340482628358744666997470692087766056971138141106907083054748467065174586692711238630639548086869714175279
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,062-digit prime (156 intermediate primes).

Certified number1,062-digit prime
Certificatedownload
Certificate chainshow step 30 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004991969200 --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":1100000004991969200},"decimal":true,"detail":2}}'