factordbrpc · fdb
Sign in
Show
Open
Home prime · Base 10 of 3489 length 89 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
69 Fully factored 126 1409809592…77<126> 3×85365173×1645069649<10>×4954355934…73<35>×6754403287…79<73>
70 Fully factored 127 3853651731…79<127> 11×17×11923×53381×2845876735…19<20>×8405024289…73<32>×1353641153…57<65>
71 Fully factored 131 1117119235…57<131> 660607806247<12>×1103839349…91<23>×3465855283…17<23>×1863501784…67<34>×2371972879…19<41>
72 Fully factored 133 6606078062…19<133> 7×23×17033×45641×131363×6251142095…07<38>×6427455796…23<79>
73 Fully factored 136 7231703345…23<136> 7×41×10155347×39154501×156784291×1216509044…39<51>×3322495154…43<61>
74 Fully factored 140 7411015534…43<140> 11×1151232290…67<61>×5852239296…39<79>
75 Fully factored 142 1111512322…39<142> 79×981473×1433536759…17<134>
76 Fully factored 142 7998147314…17<142> 7×761×16829×2674312926…99<54>×3336077784…01<81>
77 Fully factored 144 7761168292…01<144> 61×1033×24950659×2189273475…53<27>×9640311208…11<31>×1137936965…47<32>×2055443997…03<44>
78 Fully factored 148 6110332495…03<148> 3×11×89×439×4999×9216156769<10>×24121076257<11>×3079845482…79<22>×1384642877…97<97>
79 Fully factored 152 3118943949…97<152> 523×5963563957…39<149>
80 Fully factored 152 5235963563…39<152> 32×11×229×2682884011…09<69>×8608431767…01<79>
81 Fully factored 155 3311229268…01<155> 3×439×3221×45763×70843×448177×4477541×30665749×6990191545…71<19>×5597183327…59<100>
82 Fully factored 158 3439322145…59<158> 3×109×163×2633×8461×3599151073…53<36>×3765090932…11<48>×2137417687…21<63>
83 Fully factored 162 3109163263…21<162> 3×19×793181×846779×2368589×1653924589<10>×2335112419…61<23>×8877957970…87<110>
84 Fully factored 165 3197931818…87<165> 32×821×17489×73662817×90114217×1064700811<10>×415943584279<12>×9563008865…93<16>×2185821180…59<18>×4027223349…41<87>
85 Fully factored 169 3382117489…41<169> 653×5179352970…97<166>
86 Fully factored 169 6535179352…97<169> 59×62507×73943×587603×2403746576…39<25>×2748254663…43<39>×6173765369…93<89>
87 Fully factored 171 5962507739…93<171> 71×1933×2358616859<10>×1201437901…09<13>×9087513007…79<20>×1687077295…99<125>
88 Composite 174 7119332358…99<174> 1741×4089220194…39<171>
↳ Open Open - the last known term is composite and not yet fully factored.
Open end - submit a factor of the remaining composite (171 digits) of term #88:
408922019449561121202974734692181225162007837345156157824786094462775865976059650100371776058435912123176680454773020018935283577506970971818131031548093543778611531441839
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 '3489' --type 10 --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":"3489"},"type":10,"part":"last20","fr":0}}'