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 #1100000004894338915 1,503 digits created 2023-10-25

Value

291415449521445081601086954921411500935752333678208912210308730728741556650323892269253923085890864074282807587749564578572106221876953230049910227022665852375755196077986507071698728104408065468342390636663353174012426374790806905350225167337029619618515441124373319908201669781688974023028851569327867759436130842423718700651108506517478051009850157475376688754144101587228042885039077808331144612384184791500985754107885314398560854130354230119370904346113546215450015998359875960460331506004226209547574992503446092810791600651969453206620574241677648359089908747933855952324258203112923394088431318031023280072431965952491145582510534745534764896386182343363465016436532857625658368590056114918642424174228493503886148969362363767748591564468242095333341881352108016999527603858992340173453174251790891482617338306599864375782723599628001317212745280682111894070109174254490731694737473334105943805870793410702434741676655270813848675035675739914510243353704934702115301154423304076217833671357489817532120658006247326873013129496302093372636542925738858265579440534541791825520982321957648094670292180617677716974118862389792465073150349452878695647958557796862497895970295758245755477616426710905301371603945052282098591992211435847004477326548579589302216719823366619356541141122554578018464855778484206452990940143671123722381739049859844197762990166972037508424336453867541479869898601317212996247534511505130000394759380170606816033829379217577508982280291799429826500262021791287152960153959
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 85 of the certificate chain of a 2,166-digit prime (304 intermediate primes).

Certified number2,166-digit prime
Certificatedownload
Certificate chainshow step 85 of 304

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004894338915 --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":1100000004894338915},"decimal":true,"detail":2}}'