Properties

Label 2-122-1.1-c1-0-1
Degree $2$
Conductor $122$
Sign $1$
Analytic cond. $0.974174$
Root an. cond. $0.987002$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 2.93·3-s + 4-s + 3.18·5-s − 2.93·6-s + 3.42·7-s + 8-s + 5.61·9-s + 3.18·10-s − 4.68·11-s − 2.93·12-s − 2.68·13-s + 3.42·14-s − 9.36·15-s + 16-s − 1.49·17-s + 5.61·18-s − 1.25·19-s + 3.18·20-s − 10.0·21-s − 4.68·22-s + 5.10·23-s − 2.93·24-s + 5.17·25-s − 2.68·26-s − 7.68·27-s + 3.42·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.69·3-s + 0.5·4-s + 1.42·5-s − 1.19·6-s + 1.29·7-s + 0.353·8-s + 1.87·9-s + 1.00·10-s − 1.41·11-s − 0.847·12-s − 0.743·13-s + 0.915·14-s − 2.41·15-s + 0.250·16-s − 0.361·17-s + 1.32·18-s − 0.287·19-s + 0.713·20-s − 2.19·21-s − 0.998·22-s + 1.06·23-s − 0.599·24-s + 1.03·25-s − 0.525·26-s − 1.47·27-s + 0.647·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 122 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 122 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(122\)    =    \(2 \cdot 61\)
Sign: $1$
Analytic conductor: \(0.974174\)
Root analytic conductor: \(0.987002\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 122,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.219156881\)
\(L(\frac12)\) \(\approx\) \(1.219156881\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
61 \( 1 + T \)
good3 \( 1 + 2.93T + 3T^{2} \)
5 \( 1 - 3.18T + 5T^{2} \)
7 \( 1 - 3.42T + 7T^{2} \)
11 \( 1 + 4.68T + 11T^{2} \)
13 \( 1 + 2.68T + 13T^{2} \)
17 \( 1 + 1.49T + 17T^{2} \)
19 \( 1 + 1.25T + 19T^{2} \)
23 \( 1 - 5.10T + 23T^{2} \)
29 \( 1 + 5.12T + 29T^{2} \)
31 \( 1 + 8.29T + 31T^{2} \)
37 \( 1 - 5.95T + 37T^{2} \)
41 \( 1 + 4.63T + 41T^{2} \)
43 \( 1 - 5.01T + 43T^{2} \)
47 \( 1 + 8.37T + 47T^{2} \)
53 \( 1 + 14.0T + 53T^{2} \)
59 \( 1 + 4.81T + 59T^{2} \)
67 \( 1 - 13.5T + 67T^{2} \)
71 \( 1 - 8.23T + 71T^{2} \)
73 \( 1 - 10.9T + 73T^{2} \)
79 \( 1 - 9.56T + 79T^{2} \)
83 \( 1 - 5.47T + 83T^{2} \)
89 \( 1 - 2.88T + 89T^{2} \)
97 \( 1 - 0.427T + 97T^{2} \)
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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

−13.13468634308794311107476945011, −12.60527978507983579335640904229, −11.13164288797226704626026517805, −10.88210562645405952793346246653, −9.666235384696241431687332688841, −7.62804042864662413549576591462, −6.35095734984476144792836712642, −5.18304759108051273320742286725, −5.02417646855981948872292047715, −1.99432093780152931135076713949, 1.99432093780152931135076713949, 5.02417646855981948872292047715, 5.18304759108051273320742286725, 6.35095734984476144792836712642, 7.62804042864662413549576591462, 9.666235384696241431687332688841, 10.88210562645405952793346246653, 11.13164288797226704626026517805, 12.60527978507983579335640904229, 13.13468634308794311107476945011

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