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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 #1100000004958621140 1,041 digits created 2023-10-26

Value

367976101917238297477820101040084089815752458432356932792934049318262936100236407713992398749433277738244281239177802619944443546289433354275598154280621692969863670067534936447137234126186665154244413250079921972579363879312353923292252605867170768807749837596606863751427522457315635779045472392481008578661217385015820883409597774778019497573493513206919050046761268637790363463987822594168889167329228701199456615333648623322012347340409269512868785481952192341068834093606891910006126633741983771521193530293350536143891757182281682090039541426390930944283026314386752643336134489757755176397269110267307314208844127478095691263634617314997016376481127622524933900024905598977902789428699727760709594678014539918021104813181677399633588227367131431302008792939579664261104346624186199842816420926279242753101103581303025751882494408307846426191759501359865874418200699132237023120460582008071572787062609436101523495437067497764814851289763141232488492311676222042853782784007906475195532802934776887409370534595170819156450726386660347
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,384-digit prime (200 intermediate primes).

Certified number1,384-digit prime
Certificatedownload
Certificate chainshow step 44 of 200

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958621140 --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":1100000004958621140},"decimal":true,"detail":2}}'