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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 #1100000004956533466 1,037 digits created 2023-10-26

Value

61206049105013672049089282778847656195801099500954263474593950862438172061081094266450792970289175193996003179458702008347624521894478698208645317758297127965930576687154986514784011007803873611559311223480745565406680518470489352955060064655895073550053462633745891288891124897901074767118062807876732981990040365015318241892500058121408657540856149145211710825297460242503575169475337152805359442587796068579851906275981667521905706158761576880893183955909988358922624277921663702764764003978249219245183597053663953758717657312482659440123293276982487805350409752877149221051208033618657565473292073138080886540503728846904505987043045121188770230423918981991511614210850973418719112755187710210951131934624123004408516038459205210719732710879597121015274857112057166357207298958178844088890009453245663934096414461047004590044238341306863169417818164973836702083599151433153842009812811100265442250590114679272713207904621411757675798289140962283964184501868566441323089281159314085662644304903700121524007265254796032433758753123849
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,413-digit prime (217 intermediate primes).

Certified number1,413-digit prime
Certificatedownload
Certificate chainshow step 61 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956533466 --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":1100000004956533466},"decimal":true,"detail":2}}'