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 #1100000009008056388 1,319 digits created 2026-07-27

Value

11053142833326264269012321257653546866322751138749312489123097127283050404273434436533336895685497665538986409334910077195297216058875704559565342067002931407947895368737037585405064042851250372712203703876661278200227301862841413047825667786755185972418813655802313629413556683573253976932117313473418251309394180770714155526927824107410591589814530171460489548470042156661647362636504137070579894886584553658415251455548415471834899964712920886983348113847181323391989112236578655196995407101092372041138242042483128717924459322794992381903720781744321005451793745267710169502123130913107904226907161871400344654284622025357060116781129444625465499782171483787722856816481687069719475231631530709256918813364203565049195203064477218034383486178444177654736119615213220206319714579021615867117987965946949014399413010923648021083869477790856511448726852349282215210122026479304114194925446098570991175525087141603437456562821556392865088275760213377696491220592076701739261006328642362863467323323207835082200384533999467253191768374631175543447150813329683553531790011082795684385378469345595002119081734714529824524371863132959392882511064366929931403479501300363197072002905600262778111859344630036370916430675267689172737476307365103122038064734822758978220077444054537589378831215217469608989428514306860752306621
term 916^445+445
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,319 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008056388 --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":1100000009008056388},"decimal":true,"detail":2}}'