Properties

Label 2-397800-1.1-c1-0-40
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 + 13-s + 17-s + 8·19-s + 6·23-s + 7·29-s + 3·31-s + 2·37-s + 12·41-s + 8·43-s − 6·47-s − 3·49-s − 9·53-s − 9·59-s + 2·61-s − 67-s − 2·71-s − 2·73-s − 6·79-s + 12·83-s − 89-s − 2·91-s − 4·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 0.755·7-s + 0.277·13-s + 0.242·17-s + 1.83·19-s + 1.25·23-s + 1.29·29-s + 0.538·31-s + 0.328·37-s + 1.87·41-s + 1.21·43-s − 0.875·47-s − 3/7·49-s − 1.23·53-s − 1.17·59-s + 0.256·61-s − 0.122·67-s − 0.237·71-s − 0.234·73-s − 0.675·79-s + 1.31·83-s − 0.105·89-s − 0.209·91-s − 0.406·97-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

\(L(1)\) \(\approx\) \(3.062011126\)
\(L(\frac12)\) \(\approx\) \(3.062011126\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 7 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + T + p T^{2} \)
97 \( 1 + 4 T + p T^{2} \)
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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

−12.46586855616870, −12.00298423861138, −11.58026602835247, −11.02567498102914, −10.72444372505263, −10.14492804161084, −9.591763460558755, −9.342958951751219, −9.046741922067933, −8.214734264492319, −7.919150394535738, −7.387813819339338, −6.964092116254019, −6.363525026574557, −6.078944855941612, −5.480084382174023, −4.949864002836018, −4.535621762025264, −3.887912659308609, −3.277557156411874, −2.845710843560881, −2.623171951634170, −1.474247924398358, −1.092744880544564, −0.5076240489910886, 0.5076240489910886, 1.092744880544564, 1.474247924398358, 2.623171951634170, 2.845710843560881, 3.277557156411874, 3.887912659308609, 4.535621762025264, 4.949864002836018, 5.480084382174023, 6.078944855941612, 6.363525026574557, 6.964092116254019, 7.387813819339338, 7.919150394535738, 8.214734264492319, 9.046741922067933, 9.342958951751219, 9.591763460558755, 10.14492804161084, 10.72444372505263, 11.02567498102914, 11.58026602835247, 12.00298423861138, 12.46586855616870

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