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 #1100000004938744232 1,284 digits created 2023-10-25

Value

137407645727969540024785372811982850708836983217282170362764719811514127179340028745564912446771950000277743257875619256926012671040437431822311560793019696660189996741047087334584967915607909535220825387673283197833383716536460853594744898440181991825580943112305120907552201955427392039165819859015308851320125402264662863170558368044601385618927355692892539188754702871761872461835395015190132976885004341157261726788515579968667931858049314319852316181284130998079771529988828920347598648356071946126411486620988646860273385123848128681301797276696726471997037914183616228358606168352707278110466892973193195665699065922635457968758952351325798675867081731114823238809437527876148057139537552539262765266718000804245575716010644501996421309964937689424808590928216430744182640204118672329938365655735129145098536500524104110316899617016801670865037355110950665943132563161480991625269329164154931766277346297947709573248480458447700415038590932672341520231899642021938849544862683640476242579881117201480730937608662251456148213235887053626747912173281267173482837100131036650794765736113976972638676507592773594855711832365504821758370682926033047341178757629028054186207515514883580154112782912014803751214886620867558381074961481017588433052770439040221462025601715028799875969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,672-digit prime (191 intermediate primes).

Certified number1,672-digit prime
Certificatedownload
Certificate chainshow step 41 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938744232 --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":1100000004938744232},"decimal":true,"detail":2}}'