factordbrpc · fdb
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Terminates
Inverse home prime · Base 15 of 2807 length 12 The sequence reaches a prime. ↓ .elf file
Show sequence-development graph
Term size (digits) across the sequence
How the sequence develops - decimal digits of each term vs iteration.
nStatus DigitsTermFactorization
0 Fully factored 4 2807 7×401
1 Fully factored 4 6022 2×3011
2 Fully factored 5 45167 312×47
3 Fully factored 7 2386381 19×29×61×71
4 Fully factored 9 811829044 22×13×15612097
5 Fully factored 11 52690830332<11> 22×72×461×583147
6 Fully factored 14 9963615531…82<14> 2×13907×3582230363<10>
7 Fully factored 16 2720256182…32<16> 22×11×6182400413…03<14>
8 Fully factored 18 2086560139…32<18> 22×72×173×6153592484…29<13>
9 Fully factored 20 7009326439…82<20> 2×7641373×4586431286…17<13>
10 Fully factored 21 7836347830…72<21> 23×29×33203×1017298477…57<15>
11 Fully factored 25 3910837095…57<25> 3910837095…57<25>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '2807' --type 65 --part last20
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"sequence_view","params":{"start":{"expr":"2807"},"type":65,"part":"last20","fr":0}}'