factordbrpc · fdb
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Home prime · Base 35 of 4765 length 15 Not fully computed yet - the last known term is composite. ↓ .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 4765 5×953
1 Fully factored 4 7078 2×3539
2 Fully factored 5 89289 33×3307
3 Fully factored 9 162199432 23×1277×15877
4 Fully factored 13 4636160673…02<13> 2×233×9948842647<10>
5 Fully factored 15 1726322823…72<15> 29×3×11×10217346257<11>
6 Fully factored 27 3654061705…07<27> 11×151×5313251×4140434434…37<17>
7 Fully factored 29 6909717924…12<29> 24×31×53419×119135999×2188970341…37<14>
8 Fully factored 36 6717199025…12<36> 22×33×4467527976…03<15>×1392185736…63<20>
9 Fully factored 43 1008401673…13<43> 3×11719×374729×7654281754…21<32>
10 Fully factored 44 5609132922…96<44> 22×232×3251×8153857156…31<37>
11 Fully factored 47 4358772322…06<47> 2×79×5223901×1107092629<10>×179929084897<12>×2651104392…39<18>
12 Fully factored 52 1858126529…89<52> 6997×2655604586…37<48>
13 Fully factored 52 5140953589…12<52> 23×23×2793996515…93<50>
14 Composite 56 7946426846…68<56> 23×91429619×1086413097…09<48>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (48 digits) of term #14:
108641309747231074251237205551897645885428819509
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
level 0 done · takes up to a minute
From the command linefdb · curl
fdb
fdb seq view '4765' --type 52 --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":"4765"},"type":52,"part":"last20","fr":0}}'