factordbrpc · fdb
Sign in
>
?

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 #1100000004984020347 835 digits created 2023-10-26

Value

2579748306493857841988172636715960530094934640381720467462432434989609991797640401151556930603079579710043485157484243647772980762982276630709160042191114306255384680326609190949143456875300168254703274863254147608386420344423542606030978940443613968231396141400833424748040471214360925765652807250191822915661304258988314899368846089423843163665307631061431746831942550636016885728276236742591632258037476851090139680559306461723441081952625201169345232985691205117726880657296820154221909999401224147170460383674541585019136584264098331726458110919144367586926164167679212647380777218310581633634094520780914561946323413449654917823441865541827846837116946698973362677719566128842042376688083286178644265536864899196976369768194901673162618008212264028109633265137033019853699627898314338322498963878671183571799347257009213947232659
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,121-digit prime (166 intermediate primes).

Certified number1,121-digit prime
Certificatedownload
Certificate chainshow step 39 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984020347 --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":1100000004984020347},"decimal":true,"detail":2}}'