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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 #1100000004948642919 1,091 digits created 2023-10-25

Value

96098603952935738768782595755224937034223396558760678537930850192057758426043714950942591533862515127651179712407844289840877200458606607011770301921591663454943153846209291995551135834675793957586069369544236251468235293716777106228042874071873289222350233895980147654459913432993006033269835887740231495992223990631213650724529309735240421630266513866831518058202455904858801909687118514742958155416195379131549968821973582058363876608764292211329059285105287220301122279357090234524904843465886461529825981583681441141710361261290178717613793171166669854877111794711370499862660365497350280683514357772072131192287809559845065128201773090394716262604273387940940843718649511784213649957193020453100733703442831945911881601685435933976824388862411612995888526634739609712964170245513308453665290177735533627902962890057455840692098251829113421477287244754322912285895872378559258031281771169474923611975682660555081216440304338919089780028039248556933106075653506393600068131990055543044119893777816869832742796697611599810154387756892325062067708009092614283097643795731896365665170419857
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 1,522-digit prime (217 intermediate primes).

Certified number1,522-digit prime
Certificatedownload
Certificate chainshow step 55 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004948642919 --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":1100000004948642919},"decimal":true,"detail":2}}'