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 #1100000004923739030 340 digits created 2023-10-25

Value

3487403491199758386232807738841657586574232010784752101191415865297054530248050386776168990527106265115766229006918346329944792789980417851898963137770236098101853005156529235487085650190734368873683039432256891530535906839389510434172074153961638955278445885129737481542423166298579904624081554338964605046800774379130437405702701523334223
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 171 of the certificate chain of a 1,909-digit prime (210 intermediate primes).

Certified number1,909-digit prime
Certificatedownload
Certificate chainshow step 171 of 210

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004923739030 --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":1100000004923739030},"decimal":true,"detail":2}}'