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 #1100000004971755086 1,018 digits created 2023-10-26

Value

5080319370393269820956981153379333397520515552484111428440434855634269417556287047194936894746711459975651643130441814308165104536251981284660435573021592571459623508246434432360300913452829188408339536477103614102654546086597555818448783268029953615546272253223154869581515302766576421988074869509664374754366468746123361573169303211542744638397047044162182496134721231659119718352510552193547339083176159607982739686871033285557352417447096336736533341895807112602804225801890248447881946187259383753387023621376564278815827720021367818133566398074805238201737885598888254638787803286459288799241178049167681048470878816198737524635418631003148392277674639299977927449491731424267017483842303268947870357694635562250044184722747499253994017262566045182090654845705761958989856343146183927761541684235777248064688794792066562282811010181741620322060656319594739113483931413903185170865153517370124583438385885121457908296564216208274374148297111386421816399292358648900850096707231407856578466985002883583298326934381
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,238-digit prime (178 intermediate primes).

Certified number1,238-digit prime
Certificatedownload
Certificate chainshow step 27 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004971755086 --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":1100000004971755086},"decimal":true,"detail":2}}'