Properties

Label 2-122-1.1-c1-0-3
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 + 0.462·3-s + 4-s + 1.39·5-s + 0.462·6-s − 3.18·7-s + 8-s − 2.78·9-s + 1.39·10-s + 0.323·11-s + 0.462·12-s + 2.32·13-s − 3.18·14-s + 0.646·15-s + 16-s + 1.72·17-s − 2.78·18-s − 2.86·19-s + 1.39·20-s − 1.47·21-s + 0.323·22-s − 6.50·23-s + 0.462·24-s − 3.04·25-s + 2.32·26-s − 2.67·27-s − 3.18·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.267·3-s + 0.5·4-s + 0.625·5-s + 0.188·6-s − 1.20·7-s + 0.353·8-s − 0.928·9-s + 0.442·10-s + 0.0975·11-s + 0.133·12-s + 0.644·13-s − 0.851·14-s + 0.167·15-s + 0.250·16-s + 0.417·17-s − 0.656·18-s − 0.656·19-s + 0.312·20-s − 0.321·21-s + 0.0689·22-s − 1.35·23-s + 0.0944·24-s − 0.609·25-s + 0.455·26-s − 0.515·27-s − 0.601·28-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

\(L(1)\) \(\approx\) \(1.581070188\)
\(L(\frac12)\) \(\approx\) \(1.581070188\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.462T + 3T^{2} \)
5 \( 1 - 1.39T + 5T^{2} \)
7 \( 1 + 3.18T + 7T^{2} \)
11 \( 1 - 0.323T + 11T^{2} \)
13 \( 1 - 2.32T + 13T^{2} \)
17 \( 1 - 1.72T + 17T^{2} \)
19 \( 1 + 2.86T + 19T^{2} \)
23 \( 1 + 6.50T + 23T^{2} \)
29 \( 1 - 0.0643T + 29T^{2} \)
31 \( 1 - 5.10T + 31T^{2} \)
37 \( 1 - 8.98T + 37T^{2} \)
41 \( 1 + 2.65T + 41T^{2} \)
43 \( 1 - 11.4T + 43T^{2} \)
47 \( 1 + 4.79T + 47T^{2} \)
53 \( 1 - 12.9T + 53T^{2} \)
59 \( 1 + 6.60T + 59T^{2} \)
67 \( 1 + 4.69T + 67T^{2} \)
71 \( 1 - 3.41T + 71T^{2} \)
73 \( 1 - 13.9T + 73T^{2} \)
79 \( 1 - 4.19T + 79T^{2} \)
83 \( 1 + 16.1T + 83T^{2} \)
89 \( 1 - 2.51T + 89T^{2} \)
97 \( 1 + 6.18T + 97T^{2} \)
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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

−13.56636525188667121607541374278, −12.63528687892073181496647482021, −11.58227983111631737057892631779, −10.30512615411416245655845002569, −9.340890118945758451597297700292, −8.037056548278346649509330033227, −6.36138462219540663594656656337, −5.80455678809977194165861904382, −3.89655477077336814827851751078, −2.57695791663702807327213774399, 2.57695791663702807327213774399, 3.89655477077336814827851751078, 5.80455678809977194165861904382, 6.36138462219540663594656656337, 8.037056548278346649509330033227, 9.340890118945758451597297700292, 10.30512615411416245655845002569, 11.58227983111631737057892631779, 12.63528687892073181496647482021, 13.56636525188667121607541374278

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