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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 #1100000004902549316 2,026 digits created 2023-10-25

Value

3619845639459223436464008759254373819088595439813839860427956052755985576250019478553749143945307179778980171773464612744198408248558772521292442929891893440702673062264679390599451159235317802750505387766037071900560180533900095839798478920447588555588624882926710443747646743544593716975994411497702798878189290700099681588504154364535762100898243169323869930778732429951394267932966482452003201446945561272828848602963980815393564293318609993650827741124446790388267060598429664918868634020821029848588295580426619144086284540137194490790104470283914611566070218026844382774323144400401695882367498168902739001573132465452899513059435247739857058167082444759067416741591453640530545375152279823599497754077260112184519003073335903504648589095434988154877181756612477897323952826964296699028360584448126576710574241220872177850321041073283278111562126117742794891193412600097281751356995148059098037606528798456172205007589790398716297823047058701526022691764867630997689585630348531913874697939531207277810022418315431533266944511058022383880458481950267925467579655996455439970043831237982038046885379339280488766471409636678242119665146427368481565339162460530132741581709998978912073599029315193355111762888400760779357896292304726919938127238912678242041325109259684260313936888692833770745086242780993768944330686809589924584086215712743476798335061876696101024262331275451966336169118671201667470472035991998996083333587827996072262548533251083453951050088615094568562230256240069252989115188544393016160454778368198671091984877038367201861831969799542401353542481272863956100244914228231565669021896871282667887165286476799462691850625212806553435814169683955455456097416298339254880670900386801003999996359038942200078344309017280507753226936631143701873520983430717230488268468262742407323015761178900930924770314926268836094546809644504685897271897428188980687780883046289529045345001102296783594547877657791218283464010645284765410464329431194695089397781515487068134753816323845989162073814269091459598180463523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 2,033-digit prime (272 intermediate primes).

Certified number2,033-digit prime
Certificatedownload
Certificate chainshow step 2 of 272

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004902549316 --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":1100000004902549316},"decimal":true,"detail":2}}'