Properties

Label 2-75e2-1.1-c1-0-92
Degree $2$
Conductor $5625$
Sign $1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
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  − 0.305·2-s − 1.90·4-s + 1.87·7-s + 1.19·8-s + 5.53·11-s + 3.38·13-s − 0.571·14-s + 3.44·16-s + 6.94·17-s − 3.10·19-s − 1.69·22-s + 4.02·23-s − 1.03·26-s − 3.56·28-s + 4.73·29-s + 3.79·31-s − 3.44·32-s − 2.12·34-s + 7.24·37-s + 0.949·38-s + 4.81·41-s + 8.46·43-s − 10.5·44-s − 1.22·46-s − 6.19·47-s − 3.49·49-s − 6.45·52-s + ⋯
L(s)  = 1  − 0.216·2-s − 0.953·4-s + 0.707·7-s + 0.422·8-s + 1.67·11-s + 0.939·13-s − 0.152·14-s + 0.862·16-s + 1.68·17-s − 0.712·19-s − 0.360·22-s + 0.838·23-s − 0.202·26-s − 0.674·28-s + 0.879·29-s + 0.681·31-s − 0.608·32-s − 0.363·34-s + 1.19·37-s + 0.153·38-s + 0.751·41-s + 1.29·43-s − 1.59·44-s − 0.181·46-s − 0.903·47-s − 0.499·49-s − 0.895·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.170507595\)
\(L(\frac12)\) \(\approx\) \(2.170507595\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 0.305T + 2T^{2} \)
7 \( 1 - 1.87T + 7T^{2} \)
11 \( 1 - 5.53T + 11T^{2} \)
13 \( 1 - 3.38T + 13T^{2} \)
17 \( 1 - 6.94T + 17T^{2} \)
19 \( 1 + 3.10T + 19T^{2} \)
23 \( 1 - 4.02T + 23T^{2} \)
29 \( 1 - 4.73T + 29T^{2} \)
31 \( 1 - 3.79T + 31T^{2} \)
37 \( 1 - 7.24T + 37T^{2} \)
41 \( 1 - 4.81T + 41T^{2} \)
43 \( 1 - 8.46T + 43T^{2} \)
47 \( 1 + 6.19T + 47T^{2} \)
53 \( 1 + 10.7T + 53T^{2} \)
59 \( 1 - 5.75T + 59T^{2} \)
61 \( 1 - 2.85T + 61T^{2} \)
67 \( 1 - 3.56T + 67T^{2} \)
71 \( 1 + 8.39T + 71T^{2} \)
73 \( 1 - 1.51T + 73T^{2} \)
79 \( 1 + 0.629T + 79T^{2} \)
83 \( 1 + 0.927T + 83T^{2} \)
89 \( 1 + 0.959T + 89T^{2} \)
97 \( 1 + 15.8T + 97T^{2} \)
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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

−8.204255058520258792337200045963, −7.70365670483889523654222657939, −6.62503144005354491527480004718, −6.02317282277385711647772091525, −5.17844757133115318078840108438, −4.35746848784005618996709003532, −3.88556066268697711189721525573, −2.95520648569535150925031187865, −1.36489976196310405864722800349, −1.01805051426914283478190071118, 1.01805051426914283478190071118, 1.36489976196310405864722800349, 2.95520648569535150925031187865, 3.88556066268697711189721525573, 4.35746848784005618996709003532, 5.17844757133115318078840108438, 6.02317282277385711647772091525, 6.62503144005354491527480004718, 7.70365670483889523654222657939, 8.204255058520258792337200045963

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