factordbrpc · fdb
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Aliquot of 188^27 length 1,263 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
1243 Fully factored 106 3215144391…40<106> 22×5×17×31×1013281516…33<23>×3010438436…17<80>
1244 Fully factored 106 4164435600…64<106> 22×17×1512481×36814213×1099871096…41<91>
1245 Fully factored 106 3552023912…52<106> 22×17×2352003899…99<13>×6605376148…07<13>×4998278996…37<17>×6726836662…79<62>
1246 Fully factored 106 3029667454…48<106> 22×17×47×86772918157<11>×3035939237…53<17>×1116361346…91<22>×3223340033…33<54>
1247 Fully factored 106 2703570582…60<106> 22×5×13×17×313×613229×2718281×8384035066…99<35>×1398302019…01<53>
1248 Fully factored 106 3791015126…40<106> 22×5×299213×12167047×1208675918…09<36>×4307745209…23<57>
1249 Fully factored 106 4170143900…20<106> 22×5×67×10272149×3029597493…77<96>
1250 Fully factored 106 4717865158…80<106> 22×5×2358932579…69<105>
1251 Fully factored 106 5189651673…60<106> 26×5×13×293×2579846051<10>×224750737843<12>×7343149012…79<79>
1252 Fully factored 106 8164232218…20<106> 26×5×2499599×1148914674…79<16>×4013619829…83<18>×2213456637…07<65>
1253 Fully factored 107 1127685353…80<107> 26×5×1879×1390831157<10>×1982930343…91<20>×6800319404…63<72>
1254 Fully factored 107 1559044507…60<107> 26×5×4463×32621×50104709×2542810979…83<21>×1120873055…79<24>×2343340112…67<45>
1255 Fully factored 107 2154375965…40<107> 26×5×7×11×113×4940393545…11<22>×1566176858…77<79>
1256 Fully factored 107 4298204130…68<107> 26×7×17×229×2435808350…83<46>×1011769315…89<56>
1257 Fully factored 107 6067974026…32<107> 26×17×83×599×719×38119×2128395786…67<15>×1923034710…41<78>
1258 Fully factored 107 6874928025…68<107> 26×8577631436…77<18>×4639702853…71<28>×2699172452…11<60>
1259 Fully factored 107 6767507274…16<107> 210×29×2278928904…21<103>
1260 Fully factored 107 7227395127…04<107> 22×3111760853…99<22>×3632688852…41<22>×2880296258…43<24>×5549453705…23<40>
1261 Fully factored 107 5420546345…96<107> 22×41×43×15802601×4864096513…23<96>
1262 Composite 107 4522759378…32<107> 22×1130689844…83<107>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (107 digits) of term #1262:
11306898445625542819837920662496559645808461281159267441070837221164127770743701071003065078909277626175383
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 '188^27' --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":"188^27"},"type":1,"part":"last20","fr":0}}'