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 #1100000004849401805 1,625 digits created 2023-10-24

Value

38413113173089428918275362492321913366908240137485466101921691823551096734109517417741392411916779336136302800162194326404777160301931132672599562459396013810292032242597850066823402989781915750923676243039213536969180459705667563950614859977246453641554713442582926316994339465171376801213702901611624671240361861819265665709316662309295833332387371300407793157202173344555068509036642530871601309251005421650560252309368705902419831108369185456784502469563811615898988475562113980336591855233036074554711459358449394468490776893456484613892616473819035870981320284053152066415511235416302877541604987453137778806999455547793795233281609807930828428015662632668385741465598174382600608570324506709794326320703238639007826879546431405164707538854731325606217604317968149542792598089067614477346806796183932388361973073975303488058282736290260567985050856779119927437715349942556823845620128705225593411259693315701527476481958045800077448970426518907973071881448410184733784684227326605521862352438218904490730937531889115116521872446710611056309608334562610593035240033820535505033958190513670964977457935394282356454659239252714957187177934818704212818519330465963714141502782253446738730141207142735710959032935897403802726873247201790688970339128418648573554362846454140324131382649739055269955682938207438341507979375832170903275934304482812013602211378746053398485315147753862508084473027816493591405523180773176074236314053374963716785632183641198914560260959003074148895584506432264515679350041481655035349068896450978202964347743295411957618724839385084022709199115931975402900058166786608282605963220940829181548981
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 181 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 181 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849401805 --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":1100000004849401805},"decimal":true,"detail":2}}'