Properties

Label 2-397800-1.1-c1-0-39
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  − 4·7-s − 13-s + 17-s + 4·19-s − 8·23-s + 10·29-s − 4·31-s − 10·37-s + 10·41-s + 4·43-s + 8·47-s + 9·49-s − 10·53-s − 4·59-s − 2·61-s + 12·67-s + 12·71-s + 2·73-s + 8·79-s + 4·83-s + 6·89-s + 4·91-s + 2·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 1.51·7-s − 0.277·13-s + 0.242·17-s + 0.917·19-s − 1.66·23-s + 1.85·29-s − 0.718·31-s − 1.64·37-s + 1.56·41-s + 0.609·43-s + 1.16·47-s + 9/7·49-s − 1.37·53-s − 0.520·59-s − 0.256·61-s + 1.46·67-s + 1.42·71-s + 0.234·73-s + 0.900·79-s + 0.439·83-s + 0.635·89-s + 0.419·91-s + 0.203·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-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

\(L(1)\) \(\approx\) \(2.204337079\)
\(L(\frac12)\) \(\approx\) \(2.204337079\)
\(L(\frac{3}{2})\) 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 \( 1 + 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−12.42699732698133, −12.11412765960895, −11.73339818813374, −10.95920278299762, −10.55010191291941, −10.18003923956537, −9.701583400933812, −9.293387337040271, −9.073456831516002, −8.203686545975407, −7.957318528819451, −7.350465990377150, −6.902930136171408, −6.403023473200424, −6.059108263279009, −5.536644381994171, −5.049399278025104, −4.356966061259283, −3.893623437756177, −3.290185773618956, −3.049905789838435, −2.289247757084467, −1.860789391768908, −0.8037978751951777, −0.5010795116272815, 0.5010795116272815, 0.8037978751951777, 1.860789391768908, 2.289247757084467, 3.049905789838435, 3.290185773618956, 3.893623437756177, 4.356966061259283, 5.049399278025104, 5.536644381994171, 6.059108263279009, 6.403023473200424, 6.902930136171408, 7.350465990377150, 7.957318528819451, 8.203686545975407, 9.073456831516002, 9.293387337040271, 9.701583400933812, 10.18003923956537, 10.55010191291941, 10.95920278299762, 11.73339818813374, 12.11412765960895, 12.42699732698133

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