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 #1100000004925921228 1,281 digits created 2023-10-25

Value

454589423921558245673355152967914013521482847675024724422217877748174529140868260949004121875529057822377857088460191690058560429955249165918541619699959657973655119243208206708535911365139343237788591351426091332264548749606180649185906115309964380192705431762912204357571336238254103246013277082369052386063189081745218178124902677175338907409906691103854789030604507156647935799182533385304091988000412621911260494136544991559360894742409717133807981201939234511164711286381678444012838657125402399498688031501874662740760933854206538400905035331769173165874115710501710545027642477642137880879092349930381543443778499089982797057725699678383636022334594117161001086734790841235242766047309150802368802620225915483441903066940408859799143924825575273190965874928053439595331839209081617930978763321043022943276590773324164246634847431148856525203123236406090697501450135436178047652911405436862142493332243787940334792123831943853313736383180438568254160431149017530534722650832720234940151460933694086383036236539813089114886603426837275674699723301429577686355498680452485829990310673953805672985995946450864658306934916812830651640190259887471893538367366870868768885520117472706040912537859029063742164129433486567024847964143725786486302963457545588097598783013255744986617
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,867-digit prime (275 intermediate primes).

Certified number1,867-digit prime
Certificatedownload
Certificate chainshow step 83 of 275

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004925921228 --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":1100000004925921228},"decimal":true,"detail":2}}'