factordbrpc · fdb
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Aliquot of 150^59 length 8 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 129 2451231247…00<129> 259×359×5118
1 Fully factored 129 6740885931…00<129> 23×32×54×37×201226647473<12>×2460509165…19<20>×4189763922…39<21>×2060148727…69<24>×9473362027…47<48>
2 Fully factored 130 1668909753…00<130> 23×32×54×53633×15728047×89567899×14529416303<11>×5004193666…63<13>×6751166004…33<82>
3 Fully factored 130 3979342889…00<130> 23×32×53×1499359×3077930011…51<15>×1153709686…33<20>×9033648109…07<25>×9192735695…29<61>
4 Fully factored 130 9470845046…00<130> 23×35×54×757×223303×3276337×11945621×1324191461…83<22>×8897621653…27<81>
5 Fully factored 131 2381285271…40<131> 23×34×5×79×15797×10231241×35489477809<11>×1517760605…97<13>×4421818531…03<19>×2416754804…23<73>
6 Fully factored 131 5724306456…60<131> 23×34×5×13×781324801×5505530188…29<19>×5927356305…93<31>×2479183428…09<33>×2149978220…21<36>
7 Composite 132 1499572591…40<132> 23×34×5×13×15823×2250040334…29<123>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (123 digits) of term #7:
225004033442844802902595405213656211949165525076190887562324790502117336513819453233814645747521534269021561684701517244329
Check for factors - let the server run a small P-1 / P+1 / ECM step on the composite:
Already checked (P-1, P+1 and ECM steps done, level 3).
From the command linefdb · curl
fdb
fdb seq view '150^59' --type 1 --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":"150^59"},"type":1,"part":"last20","fr":0}}'