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 #1100000009074555373 1,183 digits created 2026-08-11

Value

1767846524460266132448925534821211174640453198883217645168235327544451987999231767177458315654998853052983686864921007882495612670650178533414315685147203879202733718445759853806613829242493836005254032405185054014558394996120881510748317203948433327255175468145547097540357917820945840838490386174516092029018359926895927763551217429455879667972151640382421297895986370839223577359433165261960801551402642580725926533605087053031435914455414338738347207447105739957289281148079824900384391133661780962656910501567338280786723064524897718591997158023391329647930669479607344856046526218497330240210445310586507034089308586756191486191355386522613820336855128321118301934905492347403403280440857016225712195153233860528596459509570939070670256713448213444643336615313312375240489856417186736941268376149601759082342310909319263702369810965336799352337545979668858488614750262226484052930661396744327519828502511738300050109189162013404978717336341195097859740226971838374219429552693179649525855510842242410606490209741403475034117791027166796144204430899148650799392400243497547112163143529626688521957086652377805750968714706137733334761736583067339975960387149732065359751691840323
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 2,126-digit prime (169 intermediate primes).

Certified number2,126-digit prime
Certificatedownload
Certificate chainshow step 79 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074555373 --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":1100000009074555373},"decimal":true,"detail":2}}'