L(s) = 1 | + 2·2-s + 3-s + 3·4-s − 4·5-s + 2·6-s + 2·8-s + 9-s − 8·10-s + 3·12-s − 4·15-s + 16-s − 17-s + 2·18-s − 6·19-s − 12·20-s + 6·23-s + 2·24-s + 6·25-s − 8·30-s − 2·31-s − 2·32-s − 2·34-s + 3·36-s − 12·38-s − 8·40-s − 4·45-s + 12·46-s + ⋯ |
L(s) = 1 | + 2·2-s + 3-s + 3·4-s − 4·5-s + 2·6-s + 2·8-s + 9-s − 8·10-s + 3·12-s − 4·15-s + 16-s − 17-s + 2·18-s − 6·19-s − 12·20-s + 6·23-s + 2·24-s + 6·25-s − 8·30-s − 2·31-s − 2·32-s − 2·34-s + 3·36-s − 12·38-s − 8·40-s − 4·45-s + 12·46-s + ⋯ |
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{8} \cdot 5^{8} \cdot 31^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(3^{8} \cdot 5^{8} \cdot 31^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]
Particular Values
\(L(\frac{1}{2})\) |
\(\approx\) |
\(0.4819314101\) |
\(L(\frac12)\) |
\(\approx\) |
\(0.4819314101\) |
\(L(1)\) |
|
not available |
\(L(1)\) |
|
not available |
\(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
| $p$ | $F_p(T)$ |
---|
bad | 3 | \( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} \) |
| 5 | \( ( 1 + T + T^{2} )^{4} \) |
| 31 | \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
good | 2 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )^{2} \) |
| 7 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 11 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 13 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 17 | \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2}( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} ) \) |
| 19 | \( ( 1 + T + T^{2} )^{4}( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
| 23 | \( ( 1 - T )^{8}( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
| 29 | \( ( 1 - T + T^{2} - T^{3} + T^{4} )^{2}( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
| 37 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 41 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 43 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 47 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )^{2} \) |
| 53 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )^{2} \) |
| 59 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 61 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )^{2} \) |
| 67 | \( ( 1 - T + T^{2} )^{4}( 1 + T + T^{2} )^{4} \) |
| 71 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 73 | \( ( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} )( 1 + T - T^{3} - T^{4} - T^{5} + T^{7} + T^{8} ) \) |
| 79 | \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2}( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} ) \) |
| 83 | \( ( 1 + T + T^{2} + T^{3} + T^{4} )^{2}( 1 - T + T^{3} - T^{4} + T^{5} - T^{7} + T^{8} ) \) |
| 89 | \( ( 1 - T + T^{2} - T^{3} + T^{4} )^{2}( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
| 97 | \( ( 1 - T + T^{2} - T^{3} + T^{4} )^{2}( 1 + T + T^{2} + T^{3} + T^{4} )^{2} \) |
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\(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{16} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)
Imaginary part of the first few zeros on the critical line
−5.09505852012124105691851996524, −4.90442813395917164895037239582, −4.64018499297231635875271492843, −4.45186882938014062509276643625, −4.44586980775492035884104680437, −4.43150606191911858825752555521, −4.23141662749007369210737394177, −4.03076614863049817693286838980, −3.98092773121881294086306835642, −3.94066321158446791085238029042, −3.86350197024384300628364228715, −3.47246675472654939217306315104, −3.46579053368725549075210533157, −3.20449759616214397780605774626, −3.16599391802978997064997536895, −3.06962902934039014613600106614, −3.02517143125482888083573226766, −2.46879601323785015930959832518, −2.32113414567593505922990885568, −2.28910620691738664547231703500, −2.25741699819250812528410686858, −1.91777998220283602764779490013, −1.83174706930767172794147089292, −1.21024690129198319322793724669, −0.819544924012247194107594640238,
0.819544924012247194107594640238, 1.21024690129198319322793724669, 1.83174706930767172794147089292, 1.91777998220283602764779490013, 2.25741699819250812528410686858, 2.28910620691738664547231703500, 2.32113414567593505922990885568, 2.46879601323785015930959832518, 3.02517143125482888083573226766, 3.06962902934039014613600106614, 3.16599391802978997064997536895, 3.20449759616214397780605774626, 3.46579053368725549075210533157, 3.47246675472654939217306315104, 3.86350197024384300628364228715, 3.94066321158446791085238029042, 3.98092773121881294086306835642, 4.03076614863049817693286838980, 4.23141662749007369210737394177, 4.43150606191911858825752555521, 4.44586980775492035884104680437, 4.45186882938014062509276643625, 4.64018499297231635875271492843, 4.90442813395917164895037239582, 5.09505852012124105691851996524
Plot not available for L-functions of degree greater than 10.