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 #1100000004938743750 1,464 digits created 2023-10-25

Value

520839570089735476237890669975233022978902664261108191491505640670103748921446687848854475442772096100914111924754415615422134382416259798347030822305387592520422660670451275446334859139679883799159821980004337371421319106122116686656857728040731538038803049393314762055820099809649188478509526646561114569552470037815936388833352743220107408510124551788902279837437217603998211494582788021664094292459747625235535046980244482219165529378405800187582014435585807138930682719616527004984504976899749743689741826933150411222146606727226046261347491361616245719134177768690510386842572574025522334385179627012896951348128442389754735394761123112521273792829493189945969891794641787224015819721782470939537086866453870390735457951827724010195242663325888991004850373640103151430098054952343309330874105308388880109289803155856657362342400760728233032716307794931056216706088701374426419591944482007205085023374866195962544350370302046623613250037908773265308874454772020151933096173239438173014925546834917246866865554179415360897715513892708174729763815790439647009773415137845194330271700569916264213063171344009968638927211209325853578116111461602424282435612831742471234518330597136990350566547720070350287043452926436243476305078424235559158689887199201999631967563141742469291878304810346450942445739785786363799286606280460093140608772429375968497075446905941208510102243780935216438749026654048195729509583334175909497347156241944680756036087495066298576303523
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 21 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938743750 --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":1100000004938743750},"decimal":true,"detail":2}}'