Properties

Label 2-115-23.8-c1-0-7
Degree $2$
Conductor $115$
Sign $-0.956 + 0.291i$
Analytic cond. $0.918279$
Root an. cond. $0.958269$
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  + (0.273 − 1.89i)2-s + (−1.34 − 2.94i)3-s + (−1.61 − 0.474i)4-s + (0.654 + 0.755i)5-s + (−5.95 + 1.74i)6-s + (3.10 + 1.99i)7-s + (0.253 − 0.554i)8-s + (−4.88 + 5.64i)9-s + (1.61 − 1.03i)10-s + (−0.00937 − 0.0652i)11-s + (0.774 + 5.38i)12-s + (0.395 − 0.253i)13-s + (4.63 − 5.34i)14-s + (1.34 − 2.94i)15-s + (−3.81 − 2.45i)16-s + (−4.79 + 1.40i)17-s + ⋯
L(s)  = 1  + (0.193 − 1.34i)2-s + (−0.775 − 1.69i)3-s + (−0.807 − 0.237i)4-s + (0.292 + 0.337i)5-s + (−2.43 + 0.713i)6-s + (1.17 + 0.753i)7-s + (0.0894 − 0.195i)8-s + (−1.62 + 1.88i)9-s + (0.510 − 0.328i)10-s + (−0.00282 − 0.0196i)11-s + (0.223 + 1.55i)12-s + (0.109 − 0.0704i)13-s + (1.23 − 1.42i)14-s + (0.346 − 0.759i)15-s + (−0.953 − 0.612i)16-s + (−1.16 + 0.341i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.956 + 0.291i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.956 + 0.291i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $-0.956 + 0.291i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (31, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ -0.956 + 0.291i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.151524 - 1.01766i\)
\(L(\frac12)\) \(\approx\) \(0.151524 - 1.01766i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (-0.654 - 0.755i)T \)
23 \( 1 + (-0.809 + 4.72i)T \)
good2 \( 1 + (-0.273 + 1.89i)T + (-1.91 - 0.563i)T^{2} \)
3 \( 1 + (1.34 + 2.94i)T + (-1.96 + 2.26i)T^{2} \)
7 \( 1 + (-3.10 - 1.99i)T + (2.90 + 6.36i)T^{2} \)
11 \( 1 + (0.00937 + 0.0652i)T + (-10.5 + 3.09i)T^{2} \)
13 \( 1 + (-0.395 + 0.253i)T + (5.40 - 11.8i)T^{2} \)
17 \( 1 + (4.79 - 1.40i)T + (14.3 - 9.19i)T^{2} \)
19 \( 1 + (-4.37 - 1.28i)T + (15.9 + 10.2i)T^{2} \)
29 \( 1 + (-0.472 + 0.138i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (3.09 - 6.77i)T + (-20.3 - 23.4i)T^{2} \)
37 \( 1 + (-2.29 + 2.64i)T + (-5.26 - 36.6i)T^{2} \)
41 \( 1 + (-1.51 - 1.74i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (-1.64 - 3.59i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 - 0.621T + 47T^{2} \)
53 \( 1 + (3.03 + 1.94i)T + (22.0 + 48.2i)T^{2} \)
59 \( 1 + (-4.46 + 2.86i)T + (24.5 - 53.6i)T^{2} \)
61 \( 1 + (4.24 - 9.29i)T + (-39.9 - 46.1i)T^{2} \)
67 \( 1 + (-0.198 + 1.37i)T + (-64.2 - 18.8i)T^{2} \)
71 \( 1 + (-1.52 + 10.6i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (14.2 + 4.18i)T + (61.4 + 39.4i)T^{2} \)
79 \( 1 + (2.48 - 1.59i)T + (32.8 - 71.8i)T^{2} \)
83 \( 1 + (-3.52 + 4.06i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (-2.97 - 6.51i)T + (-58.2 + 67.2i)T^{2} \)
97 \( 1 + (-2.09 - 2.42i)T + (-13.8 + 96.0i)T^{2} \)
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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

−12.76782997103053635212915278037, −12.01605427394863724454462205439, −11.30250724472856533266328788937, −10.65266525713463986397411037528, −8.788060943729270277239210426325, −7.51039876087496054287297106700, −6.31891942469458079764983764833, −5.00255548357574899664463337585, −2.53265768285240510002412189925, −1.50696570994404408520774412602, 4.22392913414417051622698697540, 4.98166352983004710614024401398, 5.84498273372566473985575711955, 7.32147585794993573296404010766, 8.696678508225142763639571327567, 9.700899859454505568566559211652, 11.04460266864581180418890206334, 11.45729740732817863593725910554, 13.56014716462226695242757811568, 14.40121508316163115073082532325

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