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 #1100000004938056561 1,480 digits created 2023-10-25

Value

2307399120412334396731344208935645652682281911988574081501882582077803275842795099674168714405116427375394836340552415556794328914204257447150782956939863573305241324452673358542062255927583549463840505013331197335507792878413483545205501285633613951060384786986402192443105758923912435540746944554223668078212048696536371855476029818819153449271832172573214642795944781599640184287602525242289563237531796549378613972539433342600345485731579415792439378402528623307754638343336056677626449458957661391709802546889778822841976030152572116812021498275629590271317171821367561707687128149342932305820731309596605365594983948254886155312973888245987549846593554626705303602390476357198601632502225588194576801842081600372777051285613857021628844522671211343289777683951146350629360356344460265005999636671250991142927739575860034686169626763412868674588786606981671122239703002938220519040995374518615372195565048440081995074793864806654776905209694160002219992088457789133980616314904899087228827791849484602490403832616813562893012726899000493643040752447483017333710409024859595490378169216521198288275956954834099289497139588887691993348834074777717597660582902342546619001613945195697886662744874771907700597309701344573110526060524373393116168624418456497777593145175925569693775143519556999914758785074174587271610952179840047475963857017018623667513834859462878763390954119581128805671666216567107253381767978178016278024305819141204078613130468999328617281422660691345317271
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,681-digit prime (197 intermediate primes).

Certified number1,681-digit prime
Certificatedownload
Certificate chainshow step 21 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938056561 --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":1100000004938056561},"decimal":true,"detail":2}}'