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 #1100000004985343046 944 digits created 2023-10-26

Value

57826359881211731499517458857801659957268573763083893879544502216847082661091016925691828146851462583405647194476012182612249700984477230728465893239258792151931690841081521106869662753371250792933988438113634849307698597025365627789668856832534502358738929423629412754855869065093957317836492201384532578218364122017802342787626684079786858665207332203382370553321129697836549278251956411998071520930433164009725220015095015570635420056520212204945587767141811038360471758799357655013524814083898214860603075860488582293725006965298006639304323671221129375255250218491581796028855872852264513678931138918715663122610896107919040965472818217792510881987354727122815874389519787870118946608243357047175204390770663520510197089795480559653866186942259548103246012355784847330357852267427063129798305807567667808027884623041656942202361227741064518394837517448020297671445208524336200567954880309178859946165891555415417467611066290026229477243947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,103-digit prime (147 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 22 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985343046 --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":1100000004985343046},"decimal":true,"detail":2}}'