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 #1100000009123228074 2,865 digits created 2026-08-30

Value

738797316264545158623375237817880349508170913987534091755364137732345851580260061102820187942163667188918471700982076250790131003511252287057726466553558667642181363317873928572619333896505752462640899109087367491416796526722733624646491108240645172048384322970073522896836022905248638235360495225160898422813199120129062512669280122299769091642545038457925427351871141359579639505865302918501002329040025524039922629107277322213735212391849782504360581745963974238375247784045442223986127229164674248123970777622220743427249899433546480598995794428890983177188333523502603455767868854855665661462290259447530424871399737517638429972502751788402550827175816785737403608677239215704822474318207831480930799844064655584008931318935976260927659003387699269628795446271310509515300359645611148370419491243369412690988151449483751771791624792208930163071032649455415637839164277847994873384918443060970782491296546927552234107465225820789764738745098837842875718300944907483070102510433222822715088186088816218918319210544984710908685681081170824994395479758921255889090506901741430973642457407218442822879163052200632440305581565512447983730077008719356432543188817817149202898430526754844414961833125861808016104100032999562588032819297072606742704370357240017473417283531451284866208918930294003019485682953716119917320332552396102285609910696015659288010581672119227297680027525101025836611073514743339023599381472240591686350917938427883002948565588436003948036512699741264772445448468050373016159395657023805198403579496926259744860977287891808897300341381076914523561253731807159864697018561364136337188187045663861255718062094078518824261101236286221435557174646790931370908202383719449164982254866930386033813191934256477495345607412608260495543017801070886525259752362852060231139611199294714630205938081784551954383940057577503348213683284215482166215841114194077038481742763000474957043155550882731841000573677492971785714076257605812946136388152476288287422498178795014569778608967109463549410110210880798967092492965309190493127921851469570561985273197621004163230405409330282964342292524829105812945675183861087428834342594886405150872788111758083629829449275135063536943592300688644696739962139603961116178866690395643548020308826508768284445784498241024295923055942127922816010496583164229178168811793953219395425490954463823433785723221572142370279340096841515598084035445331600406356657935643945039222325274260956050267125296917977566784296050578776944701066532689879620023865424438503795945289415038257861558261694355634227029636396426620783899942181734157963872421425696263553232493307043334111483569977213916953023179202209569215497886125053203724874851760332625752876009249993261707162361454560453495209745467688344845580143916165660916214379654743369871238300659896207810282956071888083391005144368411072288385329793073897481944684368690515006723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 3,079-digit prime (311 intermediate primes).

Certified number3,079-digit prime
Certificatedownload
Certificate chainshow step 25 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123228074 --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":1100000009123228074},"decimal":true,"detail":2}}'