factordbrpc · fdb
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Terminates
Inverse home prime · Base 36 of 1865 length 21 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
1 Fully factored 5 13433 7×19×101
2 Fully factored 6 131587 181×727
3 Fully factored 6 942373 907×1039
4 Fully factored 7 1347451 72×107×257
5 Fully factored 9 431800243 7×61685749
6 Fully factored 10 2220686971<10> 89×157×158927
7 Fully factored 12 266936535593<12> 7×13×19×154387817
8 Fully factored 13 7203118015…51<13> 7×481867×2135479
9 Fully factored 15 1291242664…23<15> 101×1459×1657×528821
10 Fully factored 19 1491862262…73<19> 53×103290829×272515429
11 Fully factored 21 7687959768…61<21> 23×107×3123917012…01<18>
12 Fully factored 23 1457494721…31<23> 13×887×1948313×648755854577<12>
13 Fully factored 25 1830211568…85<25> 5×1031×69952159×5075414353…13<13>
14 Fully factored 27 5154588617…33<27> 1783×1987×15679×9279539826…87<16>
15 Fully factored 30 9424296626…91<30> 13×263×78759256957<11>×3499840366…77<16>
16 Fully factored 33 4606549522…45<33> 5×23×113×3544863041…31<29>
17 Fully factored 35 5954008682…77<35> 29×5101×4024909708…13<30>
18 Fully factored 36 6760302744…73<36> 491×7159×19477×1589981×6210381677…41<19>
19 Fully factored 38 2942715664…79<38> 157×281×46574963×28540230079<11>×5018019449…31<15>
20 Fully factored 40 3993671624…21<40> 3993671624…21<40>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '1865' --type 86 --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":"1865"},"type":86,"part":"last20","fr":0}}'