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 #1100000004996310308 1,019 digits created 2023-10-26

Value

42540124667259795539686337407718384547216346948063641118272156421301074512281152028556832776551178495284344510613249196560855912677023183361000744590549338808047874784871797392476632096260180551968995821140559479043511718443366512298974981191082698104214621836450217134448149096919247948240043116126929353200857221767432754918220196807929523158815450679241853466596855045047840047398386022832488885804461747070466132824525503751326341161675584579258377990159141392177194248819151865064259331353128832193026306955957429053038356759042623699344373201182754520332504285410511134786107093240540922402464858876244043526587260946207553416291069473073808832150496196245568830671931592097610035966026095871269211693957610603265856550681302425676825240417346258494368889052825518940086513689308404003568081526295146751204485913688955626592215002330024348068826811399968000436576473612881942561964603470562954076638849561809598910890247051893525991617662738002091495408178327451037117502659659573135958355265308516237332414045803
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,026-digit prime (155 intermediate primes).

Certified number1,026-digit prime
Certificatedownload
Certificate chainshow step 2 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004996310308 --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":1100000004996310308},"decimal":true,"detail":2}}'