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 #1100000009122593177 970 digits created 2026-08-30

Value

3495402220769385446699412783952720689169060002810382265329564648229263223550877894091719988770795875781132112059604617414255935755133355064853848110294991381625637412561385523051713091128595754074895134454612531202563909703066954016757295251425425892994200497631948180330968150278564023454580562567995700673055327632955254309673559435318776853493399194032030536420077801722780055952355409232817422360635018598509187841646477631824278482458845102823339370374269429566457699172499404978530653530561945218620662275137241617184713678815642262813145135041708787754825961233139373184179124833829011829534930084863414293596572603630977105253434366458456140725921969050242766920965482503624074241180014801838451454123564285905853264853104023509467910852051377396411173511269523443693221405180777178498856212711742103547007472326182076294247245741705931804882715166169155171294671297073250971364209320572646333538960771164543001658934605448324513057742876118787355305173892960771
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,775-digit prime (189 intermediate primes).

Certified number1,775-digit prime
Certificatedownload
Certificate chainshow step 77 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122593177 --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":1100000009122593177},"decimal":true,"detail":2}}'