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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 #1100000004952026141 1,082 digits created 2023-10-26

Value

16996632435011536864812168600541189718323422037262955324249852150003281805609069936540460166210797132013023803486690376398020938703494461080656846878664258170819948610103529282534514474122334506125938234630731537521907263855659059888574505384194119903310002606330455865983202508177097324216313708014370529282691905431395566982729992453543328097670884965970147524425688358170925721052461816352168541140022004822047410267838632545993949219463581522836796867739848554085700396943260331977788824996942797732973766967176388027566107705278640861148053645125871432845476680963839266415032362631030063479969284356231808530390031767781411969991818517192189049693964542785537365589655195468691039068022913466309628752716879150877330376956047863428843145873964459949020823069729830820944788166468103508442478595824226867214128695147226013014654091985910194573956643110101260732536764357451392815548859774062296372082878927645273860512929802500891742260049897396782799250174114992932179789015976364660475248621738381526947948540237565544019211753883041140657320356030334167081795749589715297317
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 55 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952026141 --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":1100000004952026141},"decimal":true,"detail":2}}'