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 #1100000009057950825 1,634 digits created 2026-08-08

Value

10784433689886993617056186766474779548248907246703205264477512377379892501606567192222832822555230767402572077687693148385247414642635440111796943667982247573366328512340980501483056947644937615254726486973010185737841665428016580763585225897537910864470402943401784017731173760234955536358776015930848033487576624414463089371130000903573928502856869038760444340212516930164416088805898296045728864410835735058194856610841626484091555377885861482923908759274786219229591736883859494698324755561459858427456642520916608030823129918206252689473292562704884668106510885143025596963804042012252247131524787399137355790381894183816010212436402983508522334808576172487559562763440636263588828201053043974694260392625935140723811117208683716511192104813547362943475610040927952403225103319752337506184602866916592504497281854159940431058202361836272574407810026608352105730096758255169799492231873598842042917858290695033924670378916300789801690615024521841059637238483631289434218142707956274907423461699481299066945292962661876300951640229023653931644595530906448100600900804857350079256273110426142501596976307673134162052219761292867050124075841145583017036243028831891772243347256827896698086926153768504469643164173901183546987055795784757983013533362205054424001442557471420153935278132222832893239189546414401183246757556152551961032994371247910684115052516897536006976995774257294117175191857162575786199380538094022452726430878379638813277452238672312299653488318212902377761817130513593186244572133393948695372694719839219150508092667216683694236211185735348540846837773338277573723012653511201857398025528143363224441325287609423
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 2,254-digit prime (178 intermediate primes).

Certified number2,254-digit prime
Certificatedownload
Certificate chainshow step 52 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057950825 --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":1100000009057950825},"decimal":true,"detail":2}}'