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 #1100000009056517365 1,500 digits created 2026-08-08

Value

541499495285724202769604415178763890169888998007694204095123767711007875565972531756745950959654903613341692882664628679039214030071860564270861327453443693442509501596213426977811457627765031100718519452098547041134646953615201707141229051560294997506846803961852187503863040855535779515825832630310888350124841130803063163981741485291115841292341435882469125141886189750092566437273721068940660442262573334610723486210548612434068318281025378528359056154279263419126972071963343369546855449240632454731274675060289608795691773453453896587767138946031053075215472923781636873805322863505666029322502349581854338232121263532594970810713711869692398571512743000469448769782506956604953697018222767795547134397897615766927788959478617915401782392114973575354540578692790322374329526331698150679234591111865198711669190145866121781205636511945176145193426565389408325256705175610904652968735218073003529765916049440540663276698634705345580511117353606049474403065914965402127248144159162938081043859153542749270219546103421717155115517357696271830093072339305695358436100584663289279969215123233734436284814816629040000631419885007184036398917118266959221125872966731014817258603992929114781080345309344951005101051106574964892829097669849553583426007741848568061614040684010190257811025272760421867501993029803554175835197728692649793846507290083265256573358180076203772097769816146457739244313775022599210575006921958040112787789550621399967014530825363367921320285288279109428750460372207658718034367
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 2,434-digit prime (184 intermediate primes).

Certified number2,434-digit prime
Certificatedownload
Certificate chainshow step 77 of 184

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056517365 --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":1100000009056517365},"decimal":true,"detail":2}}'