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 #1100000004935010865 1,677 digits created 2023-10-25

Value

390686297145466693082783952171122003662286483993339888560642717665541197628158987760024567198198088414355824007377391172420961990279991958195824933468671560320048208473923183192474153132156240987068616928140769467211706103255173586064727753377960864402184665152401707543835548406860907237069562172213123482227257132546354864110575468697746986424028022479896065983175041415162201512496009174325378061871908044110310540250238028523691273842716375118774040930648860867918614319027357845890129668661314643790211316932478439035358859145100202478037438044773323636562811868210811162822467157423579295541770637405707823586184712005696986473540734123493185085615993486531279146903181729599751603744338357413994164364575217491030573875087929517945312407559364151402504910221855493010873300117294038509467688434777421867896588522381765013569978608683591772095278834063596118180137575383605494308286011221997507432513562448010640325586776254610469004774261984019535589491934746114252741151986213292202462470200921405339254396641450064962255085004319512935421604253643285931572795376668661063207180809410245283629693464311826216696047367482144435820477972998486118729694737067879750499938920160326282171637049156083985088953913934347036717863969040536077651828075936006163674942389924558128638293295681720170368305127677754406728473382647866761248640123692806712604965869698825972572599840036522531245720713411060629721432842783972043221880006448638430196186793301445769052823349459470942733430231443098864801939051331050160342623626048086518532576964386246274987600769305795040841556603855593412819801987170507815292066274210088784591960664254859245639199829532831131369968681988345865793
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,730-digit prime (201 intermediate primes).

Certified number1,730-digit prime
Certificatedownload
Certificate chainshow step 8 of 201

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004935010865 --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":1100000004935010865},"decimal":true,"detail":2}}'