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 #1100000004937963820 1,528 digits created 2023-10-25

Value

2002665916109538232856342505148551323953298642142215139602977435897495303544116813797622508901988771848870586646485915241196461774221835477341842973045480015669361736305481897314956652499155518634911909167865985966228064491410725567324872512439976703984714567298876791907532025243051873669641672667782229071469252499294104138348057859240014792088275310649415293573364792581857257092618161376434436426153503655671689765582823029439275060328864822082949811836549114169195210754994316786257752419338858477512134328060865632615184498693484757751822582559527233803710002588276813010120764781113722372979304721758784384645965534284401166522528247710088502456493916912961366203748991494995355962678017573902161570744471366330211501081308684914593001365742333051726724777520044166051449847953221265983018402588862799618387132219202786031204232673210559179075655791152340928188325186449323306927888270420057685862891402584314769914452980708247650079658974825951036610663573750473915677070819689807104147095351275782895680885111632741611910857792289612107526976552724100258950252856108269846488690074757976646860940237099326002647986264047576773519262861854516135886007232602042955639553073384684597783074007810897871509010540920396772327792509777372391882318683588813213261760534341056144330426624382110432762783247340079757740282123593371080711541999071598692183124803449478009090364600565206812260446063493005726930111364243099248287394955858375696043500884429748330143212644456191908745407630323686552013671215182236353243172937653251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,679-digit prime (264 intermediate primes).

Certified number1,679-digit prime
Certificatedownload
Certificate chainshow step 24 of 264

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004937963820 --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":1100000004937963820},"decimal":true,"detail":2}}'