Properties

Label 2-340704-1.1-c1-0-10
Degree $2$
Conductor $340704$
Sign $1$
Analytic cond. $2720.53$
Root an. cond. $52.1587$
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  − 5-s + 7-s − 2·11-s − 17-s + 6·19-s − 8·23-s − 4·25-s − 29-s − 4·31-s − 35-s + 3·37-s − 3·41-s − 2·43-s + 6·47-s + 49-s − 9·53-s + 2·55-s + 10·59-s − 61-s + 12·67-s + 2·71-s − 73-s − 2·77-s − 2·79-s + 6·83-s + 85-s − 10·89-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s − 0.603·11-s − 0.242·17-s + 1.37·19-s − 1.66·23-s − 4/5·25-s − 0.185·29-s − 0.718·31-s − 0.169·35-s + 0.493·37-s − 0.468·41-s − 0.304·43-s + 0.875·47-s + 1/7·49-s − 1.23·53-s + 0.269·55-s + 1.30·59-s − 0.128·61-s + 1.46·67-s + 0.237·71-s − 0.117·73-s − 0.227·77-s − 0.225·79-s + 0.658·83-s + 0.108·85-s − 1.05·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 340704 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 340704 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(340704\)    =    \(2^{5} \cdot 3^{2} \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(2720.53\)
Root analytic conductor: \(52.1587\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 340704,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.107164268\)
\(L(\frac12)\) \(\approx\) \(1.107164268\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 - T \)
13 \( 1 \)
good5 \( 1 + T + p T^{2} \) 1.5.b
11 \( 1 + 2 T + p T^{2} \) 1.11.c
17 \( 1 + T + p T^{2} \) 1.17.b
19 \( 1 - 6 T + p T^{2} \) 1.19.ag
23 \( 1 + 8 T + p T^{2} \) 1.23.i
29 \( 1 + T + p T^{2} \) 1.29.b
31 \( 1 + 4 T + p T^{2} \) 1.31.e
37 \( 1 - 3 T + p T^{2} \) 1.37.ad
41 \( 1 + 3 T + p T^{2} \) 1.41.d
43 \( 1 + 2 T + p T^{2} \) 1.43.c
47 \( 1 - 6 T + p T^{2} \) 1.47.ag
53 \( 1 + 9 T + p T^{2} \) 1.53.j
59 \( 1 - 10 T + p T^{2} \) 1.59.ak
61 \( 1 + T + p T^{2} \) 1.61.b
67 \( 1 - 12 T + p T^{2} \) 1.67.am
71 \( 1 - 2 T + p T^{2} \) 1.71.ac
73 \( 1 + T + p T^{2} \) 1.73.b
79 \( 1 + 2 T + p T^{2} \) 1.79.c
83 \( 1 - 6 T + p T^{2} \) 1.83.ag
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 6 T + p T^{2} \) 1.97.ag
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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

−12.39548579434277, −12.15337776607764, −11.59104519830790, −11.33210118377600, −10.83727591357792, −10.24933796860176, −9.867124984619795, −9.440725887039610, −8.955071894227455, −8.232459198617773, −7.897185985454762, −7.744218798612474, −7.034716304769378, −6.629525319262561, −5.915221549122897, −5.431927244691516, −5.219763116789616, −4.390044518844127, −4.022073172985572, −3.527235914159131, −2.934806240288423, −2.252423235023512, −1.823178321015339, −1.079477048980273, −0.2905920803478950, 0.2905920803478950, 1.079477048980273, 1.823178321015339, 2.252423235023512, 2.934806240288423, 3.527235914159131, 4.022073172985572, 4.390044518844127, 5.219763116789616, 5.431927244691516, 5.915221549122897, 6.629525319262561, 7.034716304769378, 7.744218798612474, 7.897185985454762, 8.232459198617773, 8.955071894227455, 9.440725887039610, 9.867124984619795, 10.24933796860176, 10.83727591357792, 11.33210118377600, 11.59104519830790, 12.15337776607764, 12.39548579434277

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