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 #1100000004944375294 1,527 digits created 2023-10-25

Value

172257825364384269296418237392946318660093623326442604870049993772710439936880177054843168447142435564589998924034889265823074568804055780175516107133205443913843320173749396174251712574202157706176708958895461223956859758114008220665017374302982452491541429786945287077479629970050347273636650377381471313356091507070905490103501680026438082618678402578868221875039709624994173973568801626243405045425047324527880311487542553422799468212653497812266893548517767186405825579985286301775507595297720517651183917053759077531939082708980143161654791721157630645191963030897294616996628553410268826482645560488840503909973076163927107638082955945094380203881972409296816524504014557189374405973391301953817630261164523927780451799058879453594990711013964704869424929915233125964976652112502914562158379604532933374816896387017021868404912891952979144899757224813713018943386479940231083262383773712910221004616293834564545205965662056786899855926139293582468883594186758501102305652353840171566150728801784967170273534889459124658332088985995421854919006368467480339508888959568650943497309134897771096371281667687782129577321473042499046670807810264321268742519961658497224827241907312712747497860042450460219397870859096302844299156578092062436583355021452029802564823478967144905200895861132817936533299920068734558715258769046548388624091330108766893839936940755993822958412214710297858747028087794112862358176387567608458347675740849481131893581666218276920940479061834132401357001920352736155192510090162427963661426555855691
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,587-digit prime (179 intermediate primes).

Certified number1,587-digit prime
Certificatedownload
Certificate chainshow step 9 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004944375294 --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":1100000004944375294},"decimal":true,"detail":2}}'