factordbrpc · fdb
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Aliquot of 150^19 length 203 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
183 Fully factored 105 3573834196…68<105> 26×32×13×107×93097×110501×294167×947848021×2551509271…77<15>×4913529806…59<17>×1240393516…09<44>
184 Fully factored 105 7561255585…32<105> 26×32×13×2111×223427636129<12>×1216996874…47<17>×4351374855…33<18>×2681677037…97<20>×1507580546…73<34>
185 Fully factored 106 1578992659…28<106> 26×32×13×4915387909<10>×3761169277…31<14>×1140600607…89<79>
186 Fully factored 106 3295050654…72<106> 26×13×3960397421…71<103>
187 Fully factored 106 3746535960…44<106> 27×32×167×373049×641881×2253291973…39<45>×3609300859…01<45>
188 Fully factored 106 7099114670…56<106> 27×32×3511×1755176852…73<100>
189 Fully factored 107 1333514569…64<107> 24×35×41×385046544251<12>×7303246083…13<18>×2974804896…91<72>
190 Fully factored 107 2631091303…64<107> 24×33×71×1045774583…29<17>×1059528962…41<26>×7741817120…33<61>
191 Fully factored 107 5027484321…36<107> 24×33×269×1532067355…31<46>×2823818890…07<57>
192 Fully factored 107 9456903592…64<107> 24×33×37×1333523118…67<15>×5928591803…97<22>×2114223598…51<24>×3539651264…79<44>
193 Fully factored 108 1842155594…36<108> 24×3×32069×2582209969<10>×4634555645…37<92>
194 Fully factored 108 2916894755…64<108> 24×3×13×179×2611458562…59<103>
195 Fully factored 108 5243390959…36<108> 24×3×172×5129351×1309546061<10>×5627169065…33<88>
196 Fully factored 108 9145698293…52<108> 24×3×172×107×1281451×4808305002…13<96>
197 Fully factored 109 1618680848…80<109> 24×3×5×13×643×20641×1015691×2081803842…31<17>×1848687555…53<76>
198 Fully factored 109 3793894653…88<109> 24×3×1879×2029×134873×689309×33786293477<11>×6580713570…81<20>×1002957887…99<60>
199 Fully factored 109 6017135837…12<109> 24×3×1581153689…67<13>×1977897580…21<15>×1628528447…17<25>×2461361164…01<57>
200 Fully factored 109 9527131742…32<109> 24×3×4516192293…11<15>×4394895044…19<93>
201 Fully factored 110 1508462525…28<110> 24×3×172×6601254521…33<14>×1770114179…09<38>×9306099388…67<54>
202 Composite 110 2631110097…32<110> 24×32×661×3143209×8794310809…47<98>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (98 digits) of term #202:
87943108095806476079730822454263603021325110935970805305557201914927189160337815414562617789174947
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 '150^19' --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":"150^19"},"type":1,"part":"last20","fr":0}}'