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 #1100000009130373137 1,493 digits created 2026-09-02

Value

66189101154851062516514511699859610166501723872853813195446812207011738635715128203193786920919262816578948863907910505476478701755106159262295103373815453452748815932381793086594971811800994074351989854289220366909543809730361740795387143697158422790877049313319862551627456005022844406350527059668209249929497945932524153086598279237042597482514246720092464453071244810635847176627332850446084921550764335839950942031729373754684991065791691653353363776209492033284134025755618328237177447246820029001650001777015087875642954445883841267083525211245331399138887358456666991173229784111501023474241742622244350203864225843345697993161757782978633216328769141230715512292937496793257442523994219706585032465533102608823962393305965053762607836171986840213305522325008537458074625727056196545433109877416766978600239572812062308089862893330371446443685149935770659753371340787672378514426087747228640008606228766790390733061404484763711125658550856343046420359198542357063810877636910939491645598327598753329439753215299332979065298714389407583100253777899454098545138632489106450684255814689117255117104578627130058761622464554410253013217485572189014387464397010171669580299298391303373894352292851307193245986268455065021802134603448692522121758492622776089463321647940933263282133883218631512080035677522022679814311228456410673478803558890940733997802086667384329787838104802586605963591307320081795292820167481370896254488400168491664233534515714932637526881790209864182357122820999872161
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 155 of the certificate chain of a 3,159-digit prime (305 intermediate primes).

Certified number3,159-digit prime
Certificatedownload
Certificate chainshow step 155 of 305

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130373137 --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":1100000009130373137},"decimal":true,"detail":2}}'