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 #1100000009037628834 1,141 digits created 2026-08-02

Value

2594503944532113386165061789443284986207249623977412818019277380508447792708388597548773130145709703999418611405297419298066290250009421527032643412070235160315927837944621188173190550540374681515039412894423962308322604278778036911186625354098468154522998771673357652747449078441745162621352345549258862471182714775277506143754233692407099161790260718634944493195841399808845428329412561783055341235905818552972309910885673925685515178840814246519471425846560642984965564094917201305339059554905403831993275315085905029439548508170731580495398278261668987291103821150873934852342621435343813707395484206219199319857534496870004047209553983989209296528951566497545918659781132706246597127822526865141638598541728274618990272079694125280840085804555174382337599887803860611299074729299013806922012003783471315158183374736189859961526280769013659464487916518589236659843290544369956587780775847878859307058747924515179605589645412419220458519113466116051249512119783922732591348016516112010352701313247400616109513995277678088001987873762193341841500360768571591519608726632548545879286432755355060576600051649066500680087607396531923589816513
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 13 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 13 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037628834 --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":1100000009037628834},"decimal":true,"detail":2}}'