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 #1100000004877738218 1,457 digits created 2023-10-25

Value

16473459805259574686688405889357968928472156259587655540403990977023171735889012624134599208934159312047028369736595413940094611651230638106685781126605846866347435019858163181637444780807530566060400287686114284977266491774890380899652779632832315559175302518671178059568827045155002124417841120473017263964628862300316746573427656672892728588898954610623265655402745730511980781398907990663120506913868674335512483914956981207454950684363124189155231496195109927451642180145364082914207650497364413224914505488376942304779319251219125069489932766321785548448324231008222627469853136115168708246088478468472240375286070556234194885692186493531683254706238433197319833946870827844580599524254636871838977720519290064810625100580204829064215024869150046840168884588928066043326866618233900801744624053895884653701081094078575791801590410302626449646178016552373949864382411595534924876579844158599713009521493747758845184234674761595828251780018000004641962192433185531436675411208252795087090715801154489742673499560680919159686594775508959679960892338914416103062384770886218010721595692172530244146217020351351983581703521362106096709814456149863565822881218863558448105186508807117539823754682024896085205943478060094757469173963757152497734041220763037884759901083780819478107911119679144283304131069665550291507123182793806511556300027059973126528160981719166422458014049653684840742042677207097780884796995203633709939027211021607754664425354389278027
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 140 of the certificate chain of a 2,441-digit prime (350 intermediate primes).

Certified number2,441-digit prime
Certificatedownload
Certificate chainshow step 140 of 350

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004877738218 --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":1100000004877738218},"decimal":true,"detail":2}}'