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 #1100000004995795069 584 digits created 2023-10-26

Value

12471433301525791616857001452275008356141863055023855864166575495007206345051142440107733451399094798873953994306501447776358330690002009937162438992517363839857110231490376790013035388689827076052391567221412196162094784041034356558482223260281544093090566217488237004837414036364695890243347731294030083559582996308215732929461345209598460577835432240583368306116526449665343162684528437567722668296354649721947507133773297732963983424937569843742075606120191693299116596626959696645839078752481827489279656919655295792538756212205222817178399207259712205003153300105882567058744989
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,035-digit prime (93 intermediate primes).

Certified number1,035-digit prime
Certificatedownload
Certificate chainshow step 42 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004995795069 --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":1100000004995795069},"decimal":true,"detail":2}}'