factordbrpc · fdb
Sign in
>
?

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 #1100000004914590856 1,887 digits created 2023-10-25

Value

327882390983850720728917828101850468913313611970044670544555013467481920614887711969263957315318802441195468983477842530370254209383225331839420345445555041833099177222892751970766301823480017550144293771708090729944752723254747840072309442546825766611598291896403180255039962482174823973752496520853037811007610016028223153548651987009994503242439371138966231707270803424604413661847492367992213561303633686455543217495221038263463105870378370477926129006253882902403903284482568249232076171985920455116612168839699849633426747974899996898635404369015523595641111454619541197015917933359370451007903397246807262283583325030410662494921604755489756237080464989926038389357925516986023445733075938291811888089686208706478041406901235851879352870045553982452701586856445453485578621802969288016898413511084355980402522956556271551905908174326712849146292410832407683100577096968226493713218409377443098504307960010274808713368264177314871698873668443079904226980092362561439930299840141897656725423003778312766466095225091717750542501680484158788164596225803967771016732349665019900874266932085050625495235181354886249122230622438273747540585859253538033739804320231523134905733035676030338591465591616431543048331864687628796086951922995292010278139330887629797339412748895883023193211300271475053339784154575303602217666437147478927113237657696265624313410346503897028391183043742406048207457370978074486934124604712133480474299341435348790924270021140223947141173427435963320130244487751400821936412480207235233919004339349734319576130550216323518842927712695008967332668128577527940545343879011128151107768623202022192344942519817737110655113634693205480653964121340933167002485279833738929060500217138776664852580821719060001950487860734846674784965402594808683303252804787080471941503062586285797148195713846193523583122142988203520875543032857567412685816960547271995657750944915021
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 1,989-digit prime (230 intermediate primes).

Certified number1,989-digit prime
Certificatedownload
Certificate chainshow step 12 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004914590856 --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":1100000004914590856},"decimal":true,"detail":2}}'