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 #1100000009058379488 1,319 digits created 2026-08-09

Value

94885576934035085014532813825359226640874082125560692405621300516006615992988175597808914137689062178114732932428254735009612209281047889733224132280490454450881385540588586593758708314345111249692622758339757475677312354954597037738459948954429755244903647719414886942158857493250468535974344444319178262723508259161240746902243346236849781747667636750248642344700385602638699906980659139834511649265939358943084664425541975695711695925817357547932928299331704155746332953157400313880166556782738642035566536155420433219085402001284768124070857801142277852477219369426306416157439797609871267478041401482836818235597384442972890991742671137283953382710971956501700056538067920330937392587822392719010449893485113038027146363577983661565224099658980866538112868266525555114052039594480927320986887029423805832026653349558747476598181139048593659381383890059250449315818967624319830036623981494310243582837535464971903689544778773920398295854183152637726209578219791829512678302661043470930510431307638952402742787322759329567104681177727746663028065524574638774438198360179293823534955826836071969239894763367882546175295976907722742573225523624593688466460371135916988934777720235002908745795460056036007766804309229334694614615544915282982012260537011764996038136102743264600480248248961009342693523634439991247198459
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 2,549-digit prime (189 intermediate primes).

Certified number2,549-digit prime
Certificatedownload
Certificate chainshow step 92 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058379488 --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":1100000009058379488},"decimal":true,"detail":2}}'