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 #1100000004901722150 1,963 digits created 2023-10-25

Value

2536453669271483858909536380511171009792380786675644401848211631249031821159502338722665591575133820409097540562456896300523613995114699848397263691032307406487323077486561945162225350792810170117896199396649049469017481331591962811798360461521094525902974274713422453056346169984878398623297542348268260100592986470900538851006148996555954259772665696396980728682681353920774252228559007571006686140261295212254532177913986031488150850036295774452589834486828258635940980090329617629694788261911387853035746570182183403612864254188618090444816125107488381313051376558635959363552296124748513775451163841297560704108372090714675960353932095198940701742146502253211226573417097667620455184993932519974398767607663429348743772029424595368956923104658363072307295823495098761987012406118800406738438753098547949785974706303884139709938884029271738251572815723851913330371870353213310362741305513257705482684779574044435738292628184648778092525251022986192150578070364993377762784830774005492767511733698360733286083480443877588538378371913532631782465565530544282775692998458944768147832137864370489826752304427651247710918382366431883611907137640074571100979591498998255120922608056090252584877862164470381318233890889937208263238828072127133327513759083295206374874632304298809379981345662113662221175049860686370411272453090768447256989956210034211571596049954844965789522412447361326893243538699050097206888672917213727442118745644546895874748201079720031428988721264336948754795497131569506113434922358715872623365682091130688979010577710563557487338579441441840223885187790658412183507576611314361893089595847342527375580410028642583454663221221232226675150222368117883515157665505728550085292641296326545162910509186526546438742850124716505335021171259639143832014922187823538717533677239269534018316691358005010958640290805750539084104111728835391221435542666859162417930630088087160304907338914848664147819901144197216882268522548019853050124352533928213881
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,039-digit prime (228 intermediate primes).

Certified number2,039-digit prime
Certificatedownload
Certificate chainshow step 8 of 228

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004901722150 --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":1100000004901722150},"decimal":true,"detail":2}}'