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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 #1100000009062760889 1,030 digits created 2026-08-09

Value

5917323586073144670819871476116546327865258887801203482534277155278672252304175182851810476026828321830822763272974920445667551898255338702803287810164967681966178621998036699379809082486788567937542944497492298851138189413514823508556838106637024912178641191238601431265819506832066346669449766785951026761319841283292237913155181873793473431823204417762038333398844175007945828204478880193018253414599434818345771754415622682350216653803263535589242374047013909501612629043536602725598665680747474832109628329739168975628951392104196547814976867529374207851531374506545185567341654844487583331194220487541100079135822821797564621150959477871660715803267338128345519094491071812377798718517004181410373731393735100713946646177163052701737937246276995600393055470465665437406720823760360719147805494324566255134524744314889758366419244810618962926376059826603262603593872910175347882366795931943606399757071972772647645088829942943241972029393397892511025244075266273598404219706537354417865811206403247493233601022495797289158849
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 2,283-digit prime (173 intermediate primes).

Certified number2,283-digit prime
Certificatedownload
Certificate chainshow step 99 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009062760889 --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":1100000009062760889},"decimal":true,"detail":2}}'