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 #1100000004938745617 726 digits created 2023-10-25

Value

109961758052141574425332563915709518254478695757588339858546728854960095923140833807354436778263290142660987000457731067671004736079331349606901887111835716334433334287668240758596349803303066837283337182750043766804143411841776384404296426946763688537105494292238986993077150242356956522963085624042541459380315554866857979846063102402161291870353305578009947741516078078900707772805434745250991882828747314945416890934461210786326625955941586546815061159603504663843323825392971559421686403472567362683470438777399044309896641732711743567543416176358973478548411704289045695666795252381811443081660179392354507785914683548149339877558797744774512133833351202329208086573018351451984924583186011422685004670742848319541594883
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 103 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 103 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938745617 --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":1100000004938745617},"decimal":true,"detail":2}}'