Properties

Label 2-115-23.16-c1-0-5
Degree $2$
Conductor $115$
Sign $0.983 + 0.182i$
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  + (0.186 − 0.215i)2-s + (1.19 − 0.770i)3-s + (0.273 + 1.89i)4-s + (−0.415 − 0.909i)5-s + (0.0577 − 0.401i)6-s + (1.34 − 0.393i)7-s + (0.938 + 0.603i)8-s + (−0.403 + 0.883i)9-s + (−0.273 − 0.0801i)10-s + (−3.15 − 3.64i)11-s + (1.79 + 2.06i)12-s + (0.273 + 0.0804i)13-s + (0.165 − 0.361i)14-s + (−1.19 − 0.770i)15-s + (−3.37 + 0.991i)16-s + (0.0679 − 0.472i)17-s + ⋯
L(s)  = 1  + (0.131 − 0.152i)2-s + (0.691 − 0.444i)3-s + (0.136 + 0.949i)4-s + (−0.185 − 0.406i)5-s + (0.0235 − 0.163i)6-s + (0.506 − 0.148i)7-s + (0.331 + 0.213i)8-s + (−0.134 + 0.294i)9-s + (−0.0863 − 0.0253i)10-s + (−0.952 − 1.09i)11-s + (0.516 + 0.596i)12-s + (0.0759 + 0.0223i)13-s + (0.0441 − 0.0966i)14-s + (−0.309 − 0.198i)15-s + (−0.844 + 0.247i)16-s + (0.0164 − 0.114i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.983 + 0.182i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.983 + 0.182i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.983 + 0.182i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (16, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ 0.983 + 0.182i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.31761 - 0.121376i\)
\(L(\frac12)\) \(\approx\) \(1.31761 - 0.121376i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (0.415 + 0.909i)T \)
23 \( 1 + (4.63 - 1.21i)T \)
good2 \( 1 + (-0.186 + 0.215i)T + (-0.284 - 1.97i)T^{2} \)
3 \( 1 + (-1.19 + 0.770i)T + (1.24 - 2.72i)T^{2} \)
7 \( 1 + (-1.34 + 0.393i)T + (5.88 - 3.78i)T^{2} \)
11 \( 1 + (3.15 + 3.64i)T + (-1.56 + 10.8i)T^{2} \)
13 \( 1 + (-0.273 - 0.0804i)T + (10.9 + 7.02i)T^{2} \)
17 \( 1 + (-0.0679 + 0.472i)T + (-16.3 - 4.78i)T^{2} \)
19 \( 1 + (-0.140 - 0.979i)T + (-18.2 + 5.35i)T^{2} \)
29 \( 1 + (-0.0219 + 0.152i)T + (-27.8 - 8.17i)T^{2} \)
31 \( 1 + (3.01 + 1.93i)T + (12.8 + 28.1i)T^{2} \)
37 \( 1 + (1.70 - 3.74i)T + (-24.2 - 27.9i)T^{2} \)
41 \( 1 + (2.86 + 6.27i)T + (-26.8 + 30.9i)T^{2} \)
43 \( 1 + (-9.05 + 5.81i)T + (17.8 - 39.1i)T^{2} \)
47 \( 1 - 9.42T + 47T^{2} \)
53 \( 1 + (-4.62 + 1.35i)T + (44.5 - 28.6i)T^{2} \)
59 \( 1 + (-6.57 - 1.92i)T + (49.6 + 31.8i)T^{2} \)
61 \( 1 + (-9.16 - 5.89i)T + (25.3 + 55.4i)T^{2} \)
67 \( 1 + (-4.62 + 5.33i)T + (-9.53 - 66.3i)T^{2} \)
71 \( 1 + (-7.91 + 9.13i)T + (-10.1 - 70.2i)T^{2} \)
73 \( 1 + (-0.970 - 6.75i)T + (-70.0 + 20.5i)T^{2} \)
79 \( 1 + (11.4 + 3.37i)T + (66.4 + 42.7i)T^{2} \)
83 \( 1 + (-2.70 + 5.91i)T + (-54.3 - 62.7i)T^{2} \)
89 \( 1 + (9.20 - 5.91i)T + (36.9 - 80.9i)T^{2} \)
97 \( 1 + (6.50 + 14.2i)T + (-63.5 + 73.3i)T^{2} \)
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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

−13.55632801952472712886422206796, −12.66596727262555953019655040313, −11.59924048119489735856573047498, −10.64108591670488987690767781852, −8.788568191691154753155280632593, −8.120345013573138691426651627634, −7.39200149738244285679628113725, −5.42817525543431046246311918879, −3.79008943194424780498855567302, −2.38149058812684588018471157631, 2.37342495972559384238638693814, 4.24588047648859084775665155730, 5.55019188116241483033727476684, 6.97323951887452253014065816000, 8.217230831644543047946606382735, 9.541340541845704309036027880977, 10.29490646556478082335231114288, 11.34117344168438139771595755366, 12.67014481011005280047626521282, 14.05467231077913041445606932227

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