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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 #1100000007612693103 1,209 digits created 2024-11-22

Value

285549175524523246931944708111140427926134701749117527500403078172757927880715438729533812506954750451960289156764253722593310420159697339362520716725887519049357563333050599406312493944697338053916737956402880861145119871152634822160607508168861220350444007357254521747043137487235508276966357366894148416505706927669439243903836897848132029040341804649093782734747265950748596998559493703014637660049944057197433525907867610580659192203284856118379018614317545148287055109085421055538816294368558625022579409905492136024727893740921535004286537235526246614332122792683318021809710998427733806184237757663013328819291889587897972949956502639627769221427116707905867800678353707194473646930404504253770464777153044531323570909405219528123448033540201394487442774422231118753928503561528408756223696142140260752060943913124399305921041689499959969865151121237090536576368935732189034977989723465218171276978485949795224316266959540516983585212934063323039898174409175497275943376645748169679278041894149229734813874379674235430624424751055613038740604682273276768049661187804106444867946581847125791184053855931354404815804660370851856999402924443207559262223034383857323525972560152882133618801272680096689317
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,725-digit prime (137 intermediate primes).

Certified number1,725-digit prime
Certificatedownload
Certificate chainshow step 41 of 137

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007612693103 --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":1100000007612693103},"decimal":true,"detail":2}}'