factordbrpc · fdb
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Terminates
Inverse home prime · Base 5 of 3151 length 31 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
11 Fully factored 15 1171932506…37<15> 13×72497×124348117
12 Fully factored 15 2428674178…63<15> 7×149×232854667141<12>
13 Fully factored 16 3638354174…57<16> 17×46771×4575930251<10>
14 Fully factored 16 8937363772…67<16> 132×5288380930…43<14>
15 Fully factored 17 3305238081…13<17> 32×227×14717×1099297123<10>
16 Fully factored 18 2683830868…93<18> 13×109×283×10691×62600893
17 Fully factored 19 1910427663…13<19> 17×8597×33071×395264147
18 Fully factored 20 1206250449…92<20> 22×7×13×83×139×2872388716…19<13>
19 Fully factored 22 3506333882…37<22> 17×366329×2018531×278931539
20 Fully factored 23 2660098449…92<23> 24×19×23×839×15733×288219119423<12>
21 Fully factored 26 2748671716…37<26> 3×172×7187×28069×1324721×118632797
22 Fully factored 27 8838832205…63<27> 31×101×2823006133…73<24>
23 Fully factored 28 4410947084…81<28> 3×11621×433781×2916732268…27<18>
24 Fully factored 29 4450580243…08<29> 22×3×7×37×977×2361253×6207240023…21<16>
25 Fully factored 32 7399606732…62<32> 2×7×223×232607×527477773×1931740548…61<15>
26 Fully factored 34 7196294325…37<34> 71×9521×4547459017…83<14>×2340988120…29<15>
27 Fully factored 35 4360430167…96<35> 24×7×11×277×1975511×6392459083<10>×1011792485…53<14>
28 Fully factored 39 7361759238…62<39> 2×6734897449…27<17>×5465383321…03<22>
29 Fully factored 40 8144055785…12<40> 23×19×919×345229×145068731×1164127525…01<22>
30 Fully factored 43 1084178244…37<43> 1084178244…37<43>
↳ Terminates The sequence reaches a prime and terminates.
From the command linefdb · curl
fdb
fdb seq view '3151' --type 15 --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":"3151"},"type":15,"part":"last20","fr":0}}'