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 #1100000004942691928 1,560 digits created 2023-10-25

Value

108036740883366388571816253506595262661650762640327210585399551235196278887143323766166705666670065235840483782019196488105808996378024852241552385840473609940775047833716841838602719917882850886173955341952840929983375686982691892157160268745837484656524696123611690460875785175312308524363245920394770807948201665173367508176903555523069819247732041255130214434636444120669503962103484768015755915407690922715414951653664198301712960410216916758469473616174327330900668629696124459617521384536259286597387759015613648502986343842646273376273194999090849133621466323221027124193960566380485411335548026525512759059147371092692224810639621093785235662785398692471548289738627341205224143954847629985113167745529739615066928880634432553676716284803304304015656773452040509103589253370415290830265314919072834649238085237948944071689323705246727733768783076795009659072259055621568837041440824670413364913177272167676299178944279913963580327048476781042082027973129068129698143587108939854232869024922952997115156505765597023805464788058043429509117597791073302095353430483650621040757129776701146583439099718401126469883841769660931426287322724556648490931341827467822325822837209141585963926078934368495512473657067985316268929652968496024313316968770498928881971880082566377177025090158351649778105371834100796695266871416995774103126487053592082997241426049932020843326214294557741461029680556524957025859532163878551232278083396608438679654020182292764894846306213350629303037076852013671723288010195277762425147805070109740985624251181089528508466637314443
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,615-digit prime (185 intermediate primes).

Certified number1,615-digit prime
Certificatedownload
Certificate chainshow step 5 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942691928 --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":1100000004942691928},"decimal":true,"detail":2}}'