Properties

Label 2-397800-1.1-c1-0-11
Degree $2$
Conductor $397800$
Sign $1$
Analytic cond. $3176.44$
Root an. cond. $56.3599$
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  + 2·7-s − 11-s − 13-s + 17-s + 3·19-s − 4·23-s + 7·31-s − 37-s − 4·41-s + 7·43-s − 10·47-s − 3·49-s − 14·53-s − 10·59-s + 5·61-s − 10·71-s + 16·73-s − 2·77-s + 17·83-s − 7·89-s − 2·91-s + 14·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  + 0.755·7-s − 0.301·11-s − 0.277·13-s + 0.242·17-s + 0.688·19-s − 0.834·23-s + 1.25·31-s − 0.164·37-s − 0.624·41-s + 1.06·43-s − 1.45·47-s − 3/7·49-s − 1.92·53-s − 1.30·59-s + 0.640·61-s − 1.18·71-s + 1.87·73-s − 0.227·77-s + 1.86·83-s − 0.741·89-s − 0.209·91-s + 1.42·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 397800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 397800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(397800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2} \cdot 13 \cdot 17\)
Sign: $1$
Analytic conductor: \(3176.44\)
Root analytic conductor: \(56.3599\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 397800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.643090696\)
\(L(\frac12)\) \(\approx\) \(1.643090696\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
13 \( 1 + T \)
17 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 - 7 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 14 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 16 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 17 T + p T^{2} \)
89 \( 1 + 7 T + p T^{2} \)
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

−12.29148979829966, −11.97763784981756, −11.62198734358396, −11.04949446519994, −10.72703576084075, −10.13586156000089, −9.783705579617959, −9.312766970705040, −8.855990464502704, −8.048484294087911, −7.960170177876960, −7.680115810962308, −6.885192158769506, −6.390379574861144, −6.077317518018189, −5.290646984152943, −4.950475073231841, −4.658288562291867, −3.888053348729002, −3.463968460914198, −2.770743264536287, −2.377887200016484, −1.545380795018734, −1.282381099580666, −0.3237368800211062, 0.3237368800211062, 1.282381099580666, 1.545380795018734, 2.377887200016484, 2.770743264536287, 3.463968460914198, 3.888053348729002, 4.658288562291867, 4.950475073231841, 5.290646984152943, 6.077317518018189, 6.390379574861144, 6.885192158769506, 7.680115810962308, 7.960170177876960, 8.048484294087911, 8.855990464502704, 9.312766970705040, 9.783705579617959, 10.13586156000089, 10.72703576084075, 11.04949446519994, 11.62198734358396, 11.97763784981756, 12.29148979829966

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