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 #1100000004978915003 811 digits created 2023-10-26

Value

2221822676422930025025438316888368660911544710355747346508191569068602500707734343707030310457848652170150752688618076162138798087906596012195408774927538678975065549775121421738672069669067762861485328899651172626554849732812936925073513497687282637219044480823475152137134097423138286065737444965147615702476367283057409067465634613539559509256142532908493337990837841154557342425758797105741620843405614151068254832834445647938216446816236994226561825825965169481284889907104594603925772969444658969155797801692055293323186240521310947421928474935081373348043486969674649546890461080617801719985131724084436044625228187981206058514214264178484695704280668920128886178775983831800053585368273864939636081574164635869319466169024797554865975822818043194125847864306700822129029619258035217556712354072952997309
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,165-digit prime (165 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 43 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978915003 --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":1100000004978915003},"decimal":true,"detail":2}}'