Properties

Label 2-115-23.3-c1-0-4
Degree $2$
Conductor $115$
Sign $0.789 + 0.613i$
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  + (−0.166 − 1.16i)2-s + (−0.526 + 1.15i)3-s + (0.598 − 0.175i)4-s + (−0.654 + 0.755i)5-s + (1.42 + 0.419i)6-s + (4.23 − 2.72i)7-s + (−1.27 − 2.79i)8-s + (0.911 + 1.05i)9-s + (0.986 + 0.634i)10-s + (−0.353 + 2.45i)11-s + (−0.112 + 0.783i)12-s + (−2.10 − 1.35i)13-s + (−3.86 − 4.46i)14-s + (−0.526 − 1.15i)15-s + (−1.98 + 1.27i)16-s + (−1.81 − 0.531i)17-s + ⋯
L(s)  = 1  + (−0.118 − 0.821i)2-s + (−0.304 + 0.666i)3-s + (0.299 − 0.0879i)4-s + (−0.292 + 0.337i)5-s + (0.582 + 0.171i)6-s + (1.59 − 1.02i)7-s + (−0.452 − 0.989i)8-s + (0.303 + 0.350i)9-s + (0.312 + 0.200i)10-s + (−0.106 + 0.740i)11-s + (−0.0325 + 0.226i)12-s + (−0.583 − 0.375i)13-s + (−1.03 − 1.19i)14-s + (−0.136 − 0.297i)15-s + (−0.496 + 0.319i)16-s + (−0.439 − 0.128i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.789 + 0.613i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.789 + 0.613i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.789 + 0.613i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (26, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ 0.789 + 0.613i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.00901 - 0.346085i\)
\(L(\frac12)\) \(\approx\) \(1.00901 - 0.346085i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.932 - 4.70i)T \)
good2 \( 1 + (0.166 + 1.16i)T + (-1.91 + 0.563i)T^{2} \)
3 \( 1 + (0.526 - 1.15i)T + (-1.96 - 2.26i)T^{2} \)
7 \( 1 + (-4.23 + 2.72i)T + (2.90 - 6.36i)T^{2} \)
11 \( 1 + (0.353 - 2.45i)T + (-10.5 - 3.09i)T^{2} \)
13 \( 1 + (2.10 + 1.35i)T + (5.40 + 11.8i)T^{2} \)
17 \( 1 + (1.81 + 0.531i)T + (14.3 + 9.19i)T^{2} \)
19 \( 1 + (3.66 - 1.07i)T + (15.9 - 10.2i)T^{2} \)
29 \( 1 + (-2.95 - 0.866i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (0.365 + 0.800i)T + (-20.3 + 23.4i)T^{2} \)
37 \( 1 + (3.98 + 4.60i)T + (-5.26 + 36.6i)T^{2} \)
41 \( 1 + (0.518 - 0.598i)T + (-5.83 - 40.5i)T^{2} \)
43 \( 1 + (4.06 - 8.90i)T + (-28.1 - 32.4i)T^{2} \)
47 \( 1 + 3.72T + 47T^{2} \)
53 \( 1 + (-11.8 + 7.59i)T + (22.0 - 48.2i)T^{2} \)
59 \( 1 + (9.56 + 6.14i)T + (24.5 + 53.6i)T^{2} \)
61 \( 1 + (-3.20 - 7.02i)T + (-39.9 + 46.1i)T^{2} \)
67 \( 1 + (-0.625 - 4.34i)T + (-64.2 + 18.8i)T^{2} \)
71 \( 1 + (1.25 + 8.74i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (-5.14 + 1.51i)T + (61.4 - 39.4i)T^{2} \)
79 \( 1 + (-11.0 - 7.10i)T + (32.8 + 71.8i)T^{2} \)
83 \( 1 + (-2.60 - 3.00i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (-0.784 + 1.71i)T + (-58.2 - 67.2i)T^{2} \)
97 \( 1 + (3.27 - 3.78i)T + (-13.8 - 96.0i)T^{2} \)
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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

−13.33221193981482490549310487593, −12.02913259898926141082119947276, −11.10386568571637851553875577991, −10.58370692186741881835289564828, −9.799031702886855033532691084428, −7.931801796664949994645019383925, −7.01572315793790611183216462081, −4.99296379584500863140995636813, −3.98075114116852031835654305014, −1.90721035349816323932420210009, 2.11676736085133563669090584411, 4.78394154561024648374268459313, 5.98179253329769002885300126279, 7.05640959038236505846326550971, 8.239764918561527887437836289900, 8.757151800445721027265176236254, 10.88727754034003444194575709630, 11.86311524966447967943050971099, 12.30673338973438599856719663996, 13.88679818924456218232010564966

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