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 #1100000009080029041 1,351 digits created 2026-08-12

Value

2792357150971322815711246181914073329666473704362105067563089195313291113632220730018456037241994044722919786479989087994739747176949895967704713901238787004504824595406880277442130020196304141145677895495779888706009963009489032801066671378026908450813789039611352426604762406045550978008632000354941465699812354740833311528306917914968551869523708455954167979643540732244227474125017196839352590556046403510949666705616592971784008349845495708097377171250142759763900449078379100307029607063651079301569578125137282626685902263253459753131356564669643065198060052717616001057519960883822138933566545637334183377531746132690756703390104502798000122165282716297484070649661399494298907828063781936084227275986564310851844194947582049227698596446478527971777549622124509100806408125626611039416798068194451278651688949455251981761952722804335017511991132951478820141438962275333561896685186390440296344469223863999666444012768861069553497079968988012308886809474192664811049200537770141915999101559768425293367592647724696726451554488095523489574719224430526831073904373456295977135447529183757658210992818863036157141534547722381370211026127169091501770075345652968138498316962199359324574989499535140604649988069223206010866524214513074023543578254437724084907360925649307787294559508441339188912668165488931637093226444438519640987889166577317749789
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,861-digit prime (144 intermediate primes).

Certified number1,861-digit prime
Certificatedownload
Certificate chainshow step 43 of 144

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080029041 --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":1100000009080029041},"decimal":true,"detail":2}}'