factordbrpc · fdb
Sign in
>
?

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 #1100000004944772250 1,295 digits created 2023-10-25

Value

21043446703184327039031842904785540744774994019437394729140427451056970587360067080863284058238017586974075437586142582810726012855198615611847212337560070273130030546998944673259383330523766162739274754305481772247500606621833046660602649270418951661342781700497564091398079515832619665299172461748317904637759948821972390461558686765054341457510314463468103215125177433190716165638539270465465678510056911873880098470473048135110351869126419222656185426256815523369570041997247581567095531746299477842656379352713831233607587214855596460081651039590482877578102454596458484742009781089363226972792669884495611620950428746384061335217035888661039805664735888843258800884597095324610515554593184518101454105464350391221811784895273963942953270313066244180259306496101247844971860255965357444031794948451938786851314453421758559111589651390931157573136373126355937471776838176884502157972198576915650936889615534696127645036217570714472740632545142566280113911308455155917920725923721102916309299336112154086734552747293232425145186949111545127229716773465254821659805460481555517378727712110431408127930330432755444731737955669933908926291613109363493326594057703074681853931954300599430969250761342482631130978401886699616708231160073574739770732425968406184387144881701485432905019020845124979
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,590-digit prime (183 intermediate primes).

Certified number1,590-digit prime
Certificatedownload
Certificate chainshow step 38 of 183

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004944772250 --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":1100000004944772250},"decimal":true,"detail":2}}'