Properties

Label 2-195942-1.1-c1-0-11
Degree $2$
Conductor $195942$
Sign $1$
Analytic cond. $1564.60$
Root an. cond. $39.5550$
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 + 5-s − 6-s − 7-s + 8-s + 9-s + 10-s + 2·11-s − 12-s + 7·13-s − 14-s − 15-s + 16-s + 18-s + 6·19-s + 20-s + 21-s + 2·22-s − 3·23-s − 24-s − 4·25-s + 7·26-s − 27-s − 28-s − 2·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.603·11-s − 0.288·12-s + 1.94·13-s − 0.267·14-s − 0.258·15-s + 1/4·16-s + 0.235·18-s + 1.37·19-s + 0.223·20-s + 0.218·21-s + 0.426·22-s − 0.625·23-s − 0.204·24-s − 4/5·25-s + 1.37·26-s − 0.192·27-s − 0.188·28-s − 0.371·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 195942 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 195942 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(195942\)    =    \(2 \cdot 3 \cdot 17^{2} \cdot 113\)
Sign: $1$
Analytic conductor: \(1564.60\)
Root analytic conductor: \(39.5550\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 195942,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.743667035\)
\(L(\frac12)\) \(\approx\) \(4.743667035\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
17 \( 1 \)
113 \( 1 + T \)
good5 \( 1 - T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 7 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−13.14228351408150, −12.73127484924863, −12.07348564695303, −11.63639696953220, −11.36546663542228, −10.92579679147785, −10.27997327443798, −9.867637514837967, −9.381025951525982, −8.948735159406311, −8.149076523982457, −7.834205709446429, −7.171810601636657, −6.457850704975598, −6.269555214862620, −5.883855003843390, −5.370932273476334, −4.777731800692411, −4.151019138024256, −3.594289465288386, −3.339006541410844, −2.528059028638369, −1.657801396360715, −1.347889484884899, −0.5825158965799984, 0.5825158965799984, 1.347889484884899, 1.657801396360715, 2.528059028638369, 3.339006541410844, 3.594289465288386, 4.151019138024256, 4.777731800692411, 5.370932273476334, 5.883855003843390, 6.269555214862620, 6.457850704975598, 7.171810601636657, 7.834205709446429, 8.149076523982457, 8.948735159406311, 9.381025951525982, 9.867637514837967, 10.27997327443798, 10.92579679147785, 11.36546663542228, 11.63639696953220, 12.07348564695303, 12.73127484924863, 13.14228351408150

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