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 #1100000009053829400 1,434 digits created 2026-08-07

Value

139878600760575317761620768969681388926261591806347517374731803437638693831190751354145449644086584927326115041818048922974639802034487656838102462669058751463743619018194441756819201437854153338801302609769024244575774968408984157088911594614995264513603541928560671475505981201807182648492952205811458261175318238451427974067831079300815449054681226180742686547398747752138160997499839987930620088045916110035271975324732957350218253125274930234897020780889529333073772272771959058471115339973723278033630477911012788484666750335430584598079175358571533527564716244663140091478291175888593634531902517781511598494185489917266389038067391066045807333478687937527767238741819978789112146037431190493202004640235527197264747506787618985214915603546139544823960546547687049498207088100931185138812172736567781522313863100499474714381324701094415565241339885002458382973731593204366284435386988274258742127595840630099243838129205503727634270401046911221355615841012229452957392277834207384893372088592146915770257727145710214402282532699594050092291618909917145052996058458022601874375106991935778995840184099883706641593326942108211209366384792489608989635291529742507777307416484471293621586702027686754186850858886147170005975721153910193710364036412928447994745503922123627732893708310539777249037066412341849093122340119828306066690364932348165110549809317951169414364321730624676988282921964887646750991043396608383598787029395429
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 2,577-digit prime (194 intermediate primes).

Certified number2,577-digit prime
Certificatedownload
Certificate chainshow step 89 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053829400 --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":1100000009053829400},"decimal":true,"detail":2}}'