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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 #1100000006882293986 1,818 digits created 2024-04-05

Value

203091306920061923347137493808285191904003273658633275554408538237130978772941635582513246399131044110160040700177511751304399977738222962364684108640470414376802892011163019991975289833358804812886676845143879154760502106397732051135468687379155953623421653176118759803659933194551670759639205945661065401163137468512403101758275072113490489830839366112217765432966078317857944601679499353967196672022593597475359270119699019004102311858219905647887782997524482849728475996976006525398866842091478134236400013376667475232741622541731315619672871621211041053300723768082797278303243351541769687941575333143478560110993145986434841772424975536408067051762705158090885370542785061400826712026718522312625965805802316704073894686952578657014384653406746589676164518658093261383758336557981853417195498371110501955171909101462990746308845429740010866998138797631624633111970231954853843226657075324941396920196379909534399929628408482642761337362222468517863911474506427286016544585307030101720131075415692547171093365138086364256897505798032940807419668874331223092710068975254625267944388384350502481566980837082627081433558137123461528026574072833164580119378178282762826377594748278152388254356492706205380348503025550169902122398054330902982449438311436533496632198128310739050702511579374887690677278469300115157566282747716604837293884992475169415112765610584380162235459771307764338830216336097928688078339846781746344063801056610879490927316218780180606052317783440601612150906330340769667679822450006202582939181030311139793579624538243461261437454918703863569221825789804374138904207647096164467382594975154908431690161735300636237060925087516795068751927356142498248977401323994172607806570960902185705576593914297427055024708586994707566443271276186208272750980530473705036836746930147591036214156928485871119
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 2,272-digit prime (222 intermediate primes).

Certified number2,272-digit prime
Certificatedownload
Certificate chainshow step 45 of 222

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006882293986 --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":1100000006882293986},"decimal":true,"detail":2}}'