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 #1100000009060722490 1,649 digits created 2026-08-09

Value

41808640532321041887038173986848400157181883425971519055759629038276274139863036526241922266122038590923120370008080324945812527862286899828832266099303880238519679676169162208880565608903076579732332031197844382568973157186114127522926772409672588833604199323705974988418228678100636432705116967504815525050065472115076912486141737700826196896724974392733336115604840631682332749858346834485149073815785299775330326317394788053512204705870600391503523970489677829547106068523888340948654971266074631340609862460473606426018520817754290005872824107358444745004188074363229290623131441230387526991774141713069792083240314428827850548636967764136442273769200951901927192002323409594049672320422988631186831087383403360988066847611561614537121749412081385976130241837817697652765979912771749647666274547497813516179741997449836271133003787000517829921374718305929012569989864639386697307794680045443302002173871083753564642446192922730533277734413579708693669495213186779901187986866637300147189611689745678059850978652416325041533815072735483350000011879895606822820945192393965167539897864692921518257290706953493157524700794913775602072349721589464038339167672151335715697834388126048563632948658731992300312709627038471825597402215780104829509117782753420702300766582898566994345624792115046780409917374703529431678747211898699727359554368285389027680793040392393024526836549764276808775766297461397149550234050856639897596591339795023624802605254617236037813597237740580802555481097719186386722361872667602917041870271652786701451989768286294399301902544022950221126327807262766926842033786974889374430809979114204339176355601799863968571506224003
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,557-digit prime (187 intermediate primes).

Certified number2,557-digit prime
Certificatedownload
Certificate chainshow step 67 of 187

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060722490 --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":1100000009060722490},"decimal":true,"detail":2}}'