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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 #1100000004994492710 980 digits created 2023-10-26

Value

51105230147104541695912086324406113548190767975416010911290405667390733805192617568853273434347491533116478308408886921334285611175317622115512048310358759690783267739660868469215039670625561882786836122803921996942472949200628550703352297844536351490904508582325108839890327676507182558905523009663991242185654024045829879688409551368384413320331433456565656373967147065184384855034808037649189372467272792773564833833365825939590375059733596145941835129549230906878722496933073587457651216259107968485688278006229486443298653559155257006455935487107444740138320953776165195385005923062644870233385667580888818074361782760104433700982134034502497066413026003208660371762749388393969866878244037013339876548443086038982989068605915330319203591083279121489531695177255547545004548194295601871768208575749327975030578325367566713942917923968794380647700683366891542192872993538795810282589117703407552774494559466795363439160901217057763692463078252995143288555015738835115647001387
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 1,031-digit prime (139 intermediate primes).

Certified number1,031-digit prime
Certificatedownload
Certificate chainshow step 7 of 139

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004994492710 --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":1100000004994492710},"decimal":true,"detail":2}}'