Properties

Label 2-7400-1.1-c1-0-90
Degree $2$
Conductor $7400$
Sign $1$
Analytic cond. $59.0892$
Root an. cond. $7.68695$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.44·3-s + 4.02·7-s + 2.98·9-s + 1.17·11-s − 5.60·13-s + 3.00·17-s + 1.62·19-s + 9.85·21-s + 0.296·23-s − 0.0323·27-s + 0.296·29-s − 1.77·31-s + 2.88·33-s + 37-s − 13.7·39-s − 1.17·41-s + 5.07·43-s + 4.94·47-s + 9.23·49-s + 7.35·51-s + 8.75·53-s + 3.97·57-s + 6.72·59-s − 8.22·61-s + 12.0·63-s + 13.5·67-s + 0.724·69-s + ⋯
L(s)  = 1  + 1.41·3-s + 1.52·7-s + 0.995·9-s + 0.355·11-s − 1.55·13-s + 0.728·17-s + 0.372·19-s + 2.15·21-s + 0.0617·23-s − 0.00623·27-s + 0.0549·29-s − 0.318·31-s + 0.501·33-s + 0.164·37-s − 2.19·39-s − 0.183·41-s + 0.774·43-s + 0.721·47-s + 1.31·49-s + 1.02·51-s + 1.20·53-s + 0.526·57-s + 0.875·59-s − 1.05·61-s + 1.51·63-s + 1.65·67-s + 0.0872·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7400\)    =    \(2^{3} \cdot 5^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(59.0892\)
Root analytic conductor: \(7.68695\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.337254573\)
\(L(\frac12)\) \(\approx\) \(4.337254573\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
37 \( 1 - T \)
good3 \( 1 - 2.44T + 3T^{2} \)
7 \( 1 - 4.02T + 7T^{2} \)
11 \( 1 - 1.17T + 11T^{2} \)
13 \( 1 + 5.60T + 13T^{2} \)
17 \( 1 - 3.00T + 17T^{2} \)
19 \( 1 - 1.62T + 19T^{2} \)
23 \( 1 - 0.296T + 23T^{2} \)
29 \( 1 - 0.296T + 29T^{2} \)
31 \( 1 + 1.77T + 31T^{2} \)
41 \( 1 + 1.17T + 41T^{2} \)
43 \( 1 - 5.07T + 43T^{2} \)
47 \( 1 - 4.94T + 47T^{2} \)
53 \( 1 - 8.75T + 53T^{2} \)
59 \( 1 - 6.72T + 59T^{2} \)
61 \( 1 + 8.22T + 61T^{2} \)
67 \( 1 - 13.5T + 67T^{2} \)
71 \( 1 - 12.2T + 71T^{2} \)
73 \( 1 - 2.74T + 73T^{2} \)
79 \( 1 - 6.18T + 79T^{2} \)
83 \( 1 - 14.4T + 83T^{2} \)
89 \( 1 + 5.13T + 89T^{2} \)
97 \( 1 - 3.32T + 97T^{2} \)
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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

−7.932151728890781640466420780481, −7.49406334137132507143948353913, −6.85392526588682388748998258876, −5.54933261581981607513679407187, −5.03375787463070637348106844674, −4.22372894999676965463650247724, −3.52191059093501372606285901241, −2.50250351296475402773093059131, −2.08096665147691937063428265351, −1.02586903372623319318947606146, 1.02586903372623319318947606146, 2.08096665147691937063428265351, 2.50250351296475402773093059131, 3.52191059093501372606285901241, 4.22372894999676965463650247724, 5.03375787463070637348106844674, 5.54933261581981607513679407187, 6.85392526588682388748998258876, 7.49406334137132507143948353913, 7.932151728890781640466420780481

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