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 #1100000009017777468 1,645 digits created 2026-07-29

Value

2265860308282375118405159138395466292065603532433579543885961448386701188073465425250835981387332717957806904554388058057998258943110572673577523296956119575951125233438154201447865421590166446936339597808841945870722869285020448636002607724628576057461461708579146294194348454215841299152071415941309087995551066622827082290624498436929686697296625597351686379516155431211363081707421113668126906635092335603864879186277710426439589951206585714739073006025756111079726785946093735596820789155119461437459809065675255456875106552666991368689890755158697684345282745617591170866695581436404263284518878773876866774134027001707121818398908388646705023412260994195948912986853694130191535378370332781809206652344651606015825085428268830673447344373189705187517089204673600777746116101330379601788754317992420312592400232406876801000227516853098306627644246475351752880853291714775254182682654787189736042103742589674463590612556580259358215652965619172336211749818018845585456317440161919177203937690133788277196468274831248158589268020961570780259538038075562906607426582623099188201432342161859541438179891408357897818685645294030184762466073975365644620815796122759821523502149190704548560091537656332237686425291207631398054234137761917309034334760974336560225408311419743256670697604691782650967277299126708558637026695259182535840526250557246384178520795553352640297746853613279676991726762326215021721911137530092636618283555533335747836602344955367006991003656868668537615960025251678270788380052780558737826422153640026230962228623958092363794707542367216011511705919423640436593985838022225998130233602985357806744695512027951473841078377
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 2,710-digit prime (203 intermediate primes).

Certified number2,710-digit prime
Certificatedownload
Certificate chainshow step 82 of 203

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009017777468 --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":1100000009017777468},"decimal":true,"detail":2}}'