Properties

Label 2-12138-1.1-c1-0-15
Degree $2$
Conductor $12138$
Sign $1$
Analytic cond. $96.9224$
Root an. cond. $9.84491$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 3·5-s − 6-s + 7-s + 8-s + 9-s + 3·10-s + 5·11-s − 12-s + 14-s − 3·15-s + 16-s + 18-s + 6·19-s + 3·20-s − 21-s + 5·22-s − 2·23-s − 24-s + 4·25-s − 27-s + 28-s − 9·29-s − 3·30-s − 3·31-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 1.34·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.948·10-s + 1.50·11-s − 0.288·12-s + 0.267·14-s − 0.774·15-s + 1/4·16-s + 0.235·18-s + 1.37·19-s + 0.670·20-s − 0.218·21-s + 1.06·22-s − 0.417·23-s − 0.204·24-s + 4/5·25-s − 0.192·27-s + 0.188·28-s − 1.67·29-s − 0.547·30-s − 0.538·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12138 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12138 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(12138\)    =    \(2 \cdot 3 \cdot 7 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(96.9224\)
Root analytic conductor: \(9.84491\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 12138,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.880298161\)
\(L(\frac12)\) \(\approx\) \(4.880298161\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
7 \( 1 - T \)
17 \( 1 \)
good5 \( 1 - 3 T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
13 \( 1 + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 + 13 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 + T + p T^{2} \)
79 \( 1 - 13 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 4 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−16.54319608287649, −15.83509878208387, −14.97597679986908, −14.63054130962959, −13.92064508784293, −13.70640080591364, −13.00628555667907, −12.33587274405719, −11.86475253566456, −11.20173791087306, −10.85030884235309, −9.900934415458711, −9.433412080853010, −9.103501451467212, −7.907629387538645, −7.297530655682915, −6.574353694083843, −6.033471662607876, −5.545415320064477, −5.008942881013054, −4.089517990678587, −3.542003426650592, −2.401935871280809, −1.691864205074303, −1.016386962483350, 1.016386962483350, 1.691864205074303, 2.401935871280809, 3.542003426650592, 4.089517990678587, 5.008942881013054, 5.545415320064477, 6.033471662607876, 6.574353694083843, 7.297530655682915, 7.907629387538645, 9.103501451467212, 9.433412080853010, 9.900934415458711, 10.85030884235309, 11.20173791087306, 11.86475253566456, 12.33587274405719, 13.00628555667907, 13.70640080591364, 13.92064508784293, 14.63054130962959, 14.97597679986908, 15.83509878208387, 16.54319608287649

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