Properties

Label 2-294-49.23-c1-0-4
Degree $2$
Conductor $294$
Sign $0.881 + 0.472i$
Analytic cond. $2.34760$
Root an. cond. $1.53218$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.0747 − 0.997i)2-s + (0.955 − 0.294i)3-s + (−0.988 − 0.149i)4-s + (1.71 + 1.58i)5-s + (−0.222 − 0.974i)6-s + (1.81 + 1.92i)7-s + (−0.222 + 0.974i)8-s + (0.826 − 0.563i)9-s + (1.71 − 1.58i)10-s + (0.673 + 0.459i)11-s + (−0.988 + 0.149i)12-s + (−1.90 + 0.919i)13-s + (2.05 − 1.67i)14-s + (2.10 + 1.01i)15-s + (0.955 + 0.294i)16-s + (0.804 − 2.04i)17-s + ⋯
L(s)  = 1  + (0.0528 − 0.705i)2-s + (0.551 − 0.170i)3-s + (−0.494 − 0.0745i)4-s + (0.764 + 0.709i)5-s + (−0.0908 − 0.398i)6-s + (0.687 + 0.726i)7-s + (−0.0786 + 0.344i)8-s + (0.275 − 0.187i)9-s + (0.540 − 0.501i)10-s + (0.203 + 0.138i)11-s + (−0.285 + 0.0430i)12-s + (−0.529 + 0.255i)13-s + (0.548 − 0.446i)14-s + (0.542 + 0.261i)15-s + (0.238 + 0.0736i)16-s + (0.195 − 0.497i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.881 + 0.472i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 294 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.881 + 0.472i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(294\)    =    \(2 \cdot 3 \cdot 7^{2}\)
Sign: $0.881 + 0.472i$
Analytic conductor: \(2.34760\)
Root analytic conductor: \(1.53218\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{294} (121, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 294,\ (\ :1/2),\ 0.881 + 0.472i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.68240 - 0.422980i\)
\(L(\frac12)\) \(\approx\) \(1.68240 - 0.422980i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.0747 + 0.997i)T \)
3 \( 1 + (-0.955 + 0.294i)T \)
7 \( 1 + (-1.81 - 1.92i)T \)
good5 \( 1 + (-1.71 - 1.58i)T + (0.373 + 4.98i)T^{2} \)
11 \( 1 + (-0.673 - 0.459i)T + (4.01 + 10.2i)T^{2} \)
13 \( 1 + (1.90 - 0.919i)T + (8.10 - 10.1i)T^{2} \)
17 \( 1 + (-0.804 + 2.04i)T + (-12.4 - 11.5i)T^{2} \)
19 \( 1 + (0.626 - 1.08i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (2.74 + 6.98i)T + (-16.8 + 15.6i)T^{2} \)
29 \( 1 + (3.99 + 5.01i)T + (-6.45 + 28.2i)T^{2} \)
31 \( 1 + (-1.76 - 3.05i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 + (7.17 - 1.08i)T + (35.3 - 10.9i)T^{2} \)
41 \( 1 + (-1.45 + 6.36i)T + (-36.9 - 17.7i)T^{2} \)
43 \( 1 + (-0.763 - 3.34i)T + (-38.7 + 18.6i)T^{2} \)
47 \( 1 + (0.200 - 2.67i)T + (-46.4 - 7.00i)T^{2} \)
53 \( 1 + (-4.20 - 0.634i)T + (50.6 + 15.6i)T^{2} \)
59 \( 1 + (-7.28 + 6.75i)T + (4.40 - 58.8i)T^{2} \)
61 \( 1 + (12.6 - 1.90i)T + (58.2 - 17.9i)T^{2} \)
67 \( 1 + (-5.32 - 9.22i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 + (6.87 - 8.62i)T + (-15.7 - 69.2i)T^{2} \)
73 \( 1 + (0.493 + 6.58i)T + (-72.1 + 10.8i)T^{2} \)
79 \( 1 + (3.02 - 5.24i)T + (-39.5 - 68.4i)T^{2} \)
83 \( 1 + (-1.37 - 0.660i)T + (51.7 + 64.8i)T^{2} \)
89 \( 1 + (1.49 - 1.01i)T + (32.5 - 82.8i)T^{2} \)
97 \( 1 - 18.2T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.82457521864337927962891874829, −10.67624396182314012979960670798, −9.902496124416297582628178239437, −9.012954043291767168870567896096, −8.074975266045120991402845997343, −6.80064425812161329406772793862, −5.62150895809157458602056373157, −4.33220603877290085023443093194, −2.74199822679308187102905812694, −1.96961119405330941606113766681, 1.62978132462123260359757832256, 3.68000681081568358044347141570, 4.87265355377144475076868289864, 5.73063836966683096992334723132, 7.17047032382926047450445914937, 7.977287434950321255159411896868, 8.953182236414017135102658379603, 9.719829824715017074132015995202, 10.67883195249226514150694011279, 12.00634840739321587316708379339

Graph of the $Z$-function along the critical line