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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 #1100000009060077311 1,178 digits created 2026-08-09

Value

69723813625503968518890075317597353550653229340332024954715197162701503953639375757556721602267859011807964438280029797504370670304381216434468878266965135982422733419753215428880140329369181584498669913416487921623080141974449829941492469142795172488051427652247276232924381543267856897893566420271712216544050481291380501720386232661705843229118581358067479135990519786576039681234178655214379944199639701500097844194604880717308872409977108245146843289770798560447722975884762115951348413050919386056663187293690589968444860694759260826327844938636299004562459426508950880887674387827497886226537974072090177086993306578722312941248375782165670500562886614764621172141531418642626534054581213600249101267411113075267184533344564956713132893129378841545006586084182641000742405503657718264092431309068568290097181318095975458050320132157656390140177704407493279635221935848520944296007816463231723662783952324486096818370375373886392516979484234325049854931627707117966528674571718021617178088106756100838640949603932639746386635763370082891354828562806197651473956066928399563387501620643490480769949380509450980261358428344944957052658736544334015008730030438426754928625347
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 108 of the certificate chain of a 2,611-digit prime (192 intermediate primes).

Certified number2,611-digit prime
Certificatedownload
Certificate chainshow step 108 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060077311 --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":1100000009060077311},"decimal":true,"detail":2}}'