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 #1100000009122751109 1,567 digits created 2026-08-30

Value

1076692496013679087291836067342756450692495635471899170249759441716484463666336210247272618869557764555734194090235506140299874927575341626522664286713091235425835737810003666273186060905159731861710978724451296747555148228862868296445469059993876822126658321963692110108376332446863499221710801857658179958151414699576973078081340247483904305248467398865981738735680551436956447005444570382730219849738981308911318474869088793088327618768477626154189795728871005152300091944925503417454043759259864693906102712767307216936282774867073228061090045429638408807784128804199718259751658437736382178809719747102505845590509791420435343919609721038222158055289430236485885366818121805352422874672516325980514111229972056299020729272274229836253876998681672165175262940358887742244698749827550169492295573258314867254583325634140752565614785836371636064701870024286539947588361224342728442151578294880299697797084319722937730173353575671412037689265623100142419408350893857697951835867916756914011673494114654503898752657357520271610692464344789526709375298734500386333528377646362550912431764984888111246443000131428427243659972896666350930181255613088647337731048106686839314886977955683943413767429186437274743923111740710494782824964833065787305337144973619936185428996573983502946725501588970026860929768641278814804577837845867994896386755089274531474275347712566758416238624244373859956017567381977891226240873911236903143941853016625368679509872601004425544547529345136071880146392252796808054904480344665510719927217103443063031668840302146996125188230133069957863
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,256-digit prime (240 intermediate primes).

Certified number2,256-digit prime
Certificatedownload
Certificate chainshow step 67 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122751109 --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":1100000009122751109},"decimal":true,"detail":2}}'