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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 #1100000004944236148 1,120 digits created 2023-10-25

Value

3150946510149272285846234038487751110543878977542580416369444190416473463477119224040203686760282713610773562063941504878371835934888428336764736301170565501858124865420011108729690801744608954314578560590887225920174296017200504343380243302248856996797915653636864932289597176313514210667722042500444170196430759925789639243606684529707349930523534899738256433075151631181082195858546250828302287049582884575071794511794872967564647593107799219145891729651307107583635632224796927827385655248948479039160649687421757016512776842304668836885311646136242323821296482451772779663044852162563598163388615516817302671685532299966609671244407147860400236265539197876218755107030838758459496935559592527976423344038026230207087449285934534521317595699334339331542206696671587206994449471123687675213917087679992942493561344779920062636148774290742665135974787268125590340102858134156963860898650061185968734965005911348041651919602214496985756073152964865517508912735610526995062268030069235637039221356270894009091814995153213783146810692800215267732742430239601371680065427304291866881737291826167111342085938531122004204251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 64 of the certificate chain of a 1,587-digit prime (236 intermediate primes).

Certified number1,587-digit prime
Certificatedownload
Certificate chainshow step 64 of 236

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004944236148 --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":1100000004944236148},"decimal":true,"detail":2}}'