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 #1100000004900636931 1,275 digits created 2023-10-25

Value

201144939150737274091522478619341201416409814912406650575314073047565001693051673443307961934770205115243599317937091577065997237625600217221292039072931957047462243379812253469533790638728430933344878415396640036897149762388969887821641934324261425394656171287317854029588876161493979228069591882840144598966342092216861266889922360351480725441627491663678895233975364215988635205020909901224821594233327318581660149340319128695621087144293036834715415481052615215473605514395281991677065778610264828610371609569030193952758758686103218772153615821530190550639499297715815501219584136601273703487813704898166918106941872473506682523606561074517869377203188334849689367104261099927002748435107583975487036822644945401179155741621877518542791082494783272369799209484787647262574342737033083123419635974954256880520041653093222226847160756979325755055161670205932137278219251069171291972012440048401612539294929096510749846133624775798813441718317117600829667498506527024693715146031141070155055597866334032326637411849522392541275445066954070085930567443472493800936510894406414368659552222259723998712327168455153716748364564363841922246795769313726782198619426520010283982867813544523190741994484925062378439550971663162176545159254451356722652944746879414867987815640568541
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 2,057-digit prime (242 intermediate primes).

Certified number2,057-digit prime
Certificatedownload
Certificate chainshow step 86 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900636931 --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":1100000004900636931},"decimal":true,"detail":2}}'