Properties

Label 2-7500-1.1-c1-0-52
Degree $2$
Conductor $7500$
Sign $-1$
Analytic cond. $59.8878$
Root an. cond. $7.73872$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 0.957·7-s + 9-s − 5.41·11-s + 2.02·13-s + 0.642·17-s − 5.04·19-s − 0.957·21-s − 3.51·23-s − 27-s + 10.1·29-s + 3.69·31-s + 5.41·33-s + 11.3·37-s − 2.02·39-s + 3.52·41-s − 0.766·43-s − 4.93·47-s − 6.08·49-s − 0.642·51-s − 5.94·53-s + 5.04·57-s + 4.71·59-s + 4.34·61-s + 0.957·63-s − 9.51·67-s + 3.51·69-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.361·7-s + 0.333·9-s − 1.63·11-s + 0.560·13-s + 0.155·17-s − 1.15·19-s − 0.208·21-s − 0.733·23-s − 0.192·27-s + 1.88·29-s + 0.663·31-s + 0.942·33-s + 1.86·37-s − 0.323·39-s + 0.550·41-s − 0.116·43-s − 0.719·47-s − 0.869·49-s − 0.0900·51-s − 0.816·53-s + 0.667·57-s + 0.614·59-s + 0.556·61-s + 0.120·63-s − 1.16·67-s + 0.423·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7500 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7500 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7500\)    =    \(2^{2} \cdot 3 \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(59.8878\)
Root analytic conductor: \(7.73872\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7500,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 \)
good7 \( 1 - 0.957T + 7T^{2} \)
11 \( 1 + 5.41T + 11T^{2} \)
13 \( 1 - 2.02T + 13T^{2} \)
17 \( 1 - 0.642T + 17T^{2} \)
19 \( 1 + 5.04T + 19T^{2} \)
23 \( 1 + 3.51T + 23T^{2} \)
29 \( 1 - 10.1T + 29T^{2} \)
31 \( 1 - 3.69T + 31T^{2} \)
37 \( 1 - 11.3T + 37T^{2} \)
41 \( 1 - 3.52T + 41T^{2} \)
43 \( 1 + 0.766T + 43T^{2} \)
47 \( 1 + 4.93T + 47T^{2} \)
53 \( 1 + 5.94T + 53T^{2} \)
59 \( 1 - 4.71T + 59T^{2} \)
61 \( 1 - 4.34T + 61T^{2} \)
67 \( 1 + 9.51T + 67T^{2} \)
71 \( 1 + 11.9T + 71T^{2} \)
73 \( 1 - 5.43T + 73T^{2} \)
79 \( 1 - 11.8T + 79T^{2} \)
83 \( 1 - 1.39T + 83T^{2} \)
89 \( 1 + 1.70T + 89T^{2} \)
97 \( 1 + 14.5T + 97T^{2} \)
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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

−7.80286735530267402182299745319, −6.62615573690272750120000376146, −6.20356965530777544426741663435, −5.44030292265310701744594887587, −4.69250380512107642497467904851, −4.21033141066025152963866794507, −2.97957903960352975459875026411, −2.31227836518603989065416147418, −1.15640529661877207903229062742, 0, 1.15640529661877207903229062742, 2.31227836518603989065416147418, 2.97957903960352975459875026411, 4.21033141066025152963866794507, 4.69250380512107642497467904851, 5.44030292265310701744594887587, 6.20356965530777544426741663435, 6.62615573690272750120000376146, 7.80286735530267402182299745319

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