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 #1100000004893105779 1,570 digits created 2023-10-25

Value

3940690656393000539623877729635865346124913308877706865286415516112089999659828110905908704999551225547019756058156618184915373080781708170992477072676292228436703782544212464889278277022280842036873273895242302456544666938284569062237645482731700805632039836996571764791210141203460265090694097189424199959232491597939461810784574088478960351403690840941704800777017203686288231547138846757921669987756859719063198483021388523700550851146305325470741096038014888715698863128783063409325844384404574589217854623804675535556952078279331765413687274159927285136032934898572948877921706931353255613419187643822161864827142319397586023524032630573402758946978172687470234337858658991477706713585543574205843978254085474912269380051211067482754476024825711779231405797721723443934950017009776998604141517534007546627283467860827850997767640751649918199019937989207064708058208342785020950592155303872003164403773916340728783376760392787482639719154319944704531895829019546558677762346786341536350039597748555222505715205796224141364209274848213965710830886235012775341376004507443126241945042060453383470826007514521878351040639110416003684146741198723722915827536222396183891270210581384979769802858237214685809213278646472691353802280098403598875308254308778419576269281884588926283268420494906067305322724401391500701257988800262653921671189102736127494945990587306331780615019313287486137332588929294762202339147316327474519730653405610851994683479264884202954439218915404562522545518261173852380437844028634161703463082652604780590820652246301770473051530364651522282333
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,192-digit prime (248 intermediate primes).

Certified number2,192-digit prime
Certificatedownload
Certificate chainshow step 68 of 248

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004893105779 --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":1100000004893105779},"decimal":true,"detail":2}}'