Properties

Label 2-103-1.1-c3-0-13
Degree $2$
Conductor $103$
Sign $-1$
Analytic cond. $6.07719$
Root an. cond. $2.46519$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.83·2-s − 1.09·3-s + 0.0114·4-s + 1.75·5-s + 3.10·6-s + 24.1·7-s + 22.6·8-s − 25.7·9-s − 4.97·10-s − 54.3·11-s − 0.0125·12-s + 16.0·13-s − 68.2·14-s − 1.93·15-s − 64.0·16-s − 36.8·17-s + 73.0·18-s − 95.7·19-s + 0.0201·20-s − 26.4·21-s + 153.·22-s − 45.5·23-s − 24.8·24-s − 121.·25-s − 45.5·26-s + 57.9·27-s + 0.275·28-s + ⋯
L(s)  = 1  − 1.00·2-s − 0.211·3-s + 0.00142·4-s + 0.157·5-s + 0.211·6-s + 1.30·7-s + 0.999·8-s − 0.955·9-s − 0.157·10-s − 1.48·11-s − 0.000302·12-s + 0.342·13-s − 1.30·14-s − 0.0332·15-s − 1.00·16-s − 0.525·17-s + 0.956·18-s − 1.15·19-s + 0.000224·20-s − 0.275·21-s + 1.49·22-s − 0.412·23-s − 0.211·24-s − 0.975·25-s − 0.343·26-s + 0.413·27-s + 0.00186·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(103\)
Sign: $-1$
Analytic conductor: \(6.07719\)
Root analytic conductor: \(2.46519\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 103,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad103 \( 1 - 103T \)
good2 \( 1 + 2.83T + 8T^{2} \)
3 \( 1 + 1.09T + 27T^{2} \)
5 \( 1 - 1.75T + 125T^{2} \)
7 \( 1 - 24.1T + 343T^{2} \)
11 \( 1 + 54.3T + 1.33e3T^{2} \)
13 \( 1 - 16.0T + 2.19e3T^{2} \)
17 \( 1 + 36.8T + 4.91e3T^{2} \)
19 \( 1 + 95.7T + 6.85e3T^{2} \)
23 \( 1 + 45.5T + 1.21e4T^{2} \)
29 \( 1 + 149.T + 2.43e4T^{2} \)
31 \( 1 + 131.T + 2.97e4T^{2} \)
37 \( 1 - 258.T + 5.06e4T^{2} \)
41 \( 1 - 272.T + 6.89e4T^{2} \)
43 \( 1 - 276.T + 7.95e4T^{2} \)
47 \( 1 + 267.T + 1.03e5T^{2} \)
53 \( 1 + 727.T + 1.48e5T^{2} \)
59 \( 1 + 374.T + 2.05e5T^{2} \)
61 \( 1 + 149.T + 2.26e5T^{2} \)
67 \( 1 - 611.T + 3.00e5T^{2} \)
71 \( 1 + 902.T + 3.57e5T^{2} \)
73 \( 1 - 223.T + 3.89e5T^{2} \)
79 \( 1 - 631.T + 4.93e5T^{2} \)
83 \( 1 - 981.T + 5.71e5T^{2} \)
89 \( 1 + 1.41e3T + 7.04e5T^{2} \)
97 \( 1 + 1.79e3T + 9.12e5T^{2} \)
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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

−12.84742134031155193109369058683, −11.08862314767089102818022996990, −10.89104319272443490533172103481, −9.419843287345597105608185974200, −8.268230203629679714992218659644, −7.76900047919008116117186624088, −5.78338595602035500920610869016, −4.56275763627242418710316997255, −2.06738763030278985555188863687, 0, 2.06738763030278985555188863687, 4.56275763627242418710316997255, 5.78338595602035500920610869016, 7.76900047919008116117186624088, 8.268230203629679714992218659644, 9.419843287345597105608185974200, 10.89104319272443490533172103481, 11.08862314767089102818022996990, 12.84742134031155193109369058683

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