Properties

Label 2-75e2-1.1-c1-0-141
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.61·2-s + 0.618·4-s + 3.85·7-s + 2.23·8-s − 0.618·11-s − 5.47·13-s − 6.23·14-s − 4.85·16-s + 1.47·17-s − 0.854·19-s + 1.00·22-s + 1.85·23-s + 8.85·26-s + 2.38·28-s + 2.76·29-s + 2·31-s + 3.38·32-s − 2.38·34-s + 3·37-s + 1.38·38-s − 6.47·41-s − 0.472·43-s − 0.381·44-s − 3·46-s − 11.6·47-s + 7.85·49-s − 3.38·52-s + ⋯
L(s)  = 1  − 1.14·2-s + 0.309·4-s + 1.45·7-s + 0.790·8-s − 0.186·11-s − 1.51·13-s − 1.66·14-s − 1.21·16-s + 0.357·17-s − 0.195·19-s + 0.213·22-s + 0.386·23-s + 1.73·26-s + 0.450·28-s + 0.513·29-s + 0.359·31-s + 0.597·32-s − 0.408·34-s + 0.493·37-s + 0.224·38-s − 1.01·41-s − 0.0720·43-s − 0.0575·44-s − 0.442·46-s − 1.69·47-s + 1.12·49-s − 0.468·52-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: \(1\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 1.61T + 2T^{2} \)
7 \( 1 - 3.85T + 7T^{2} \)
11 \( 1 + 0.618T + 11T^{2} \)
13 \( 1 + 5.47T + 13T^{2} \)
17 \( 1 - 1.47T + 17T^{2} \)
19 \( 1 + 0.854T + 19T^{2} \)
23 \( 1 - 1.85T + 23T^{2} \)
29 \( 1 - 2.76T + 29T^{2} \)
31 \( 1 - 2T + 31T^{2} \)
37 \( 1 - 3T + 37T^{2} \)
41 \( 1 + 6.47T + 41T^{2} \)
43 \( 1 + 0.472T + 43T^{2} \)
47 \( 1 + 11.6T + 47T^{2} \)
53 \( 1 + 8.47T + 53T^{2} \)
59 \( 1 - 13.9T + 59T^{2} \)
61 \( 1 + 8.85T + 61T^{2} \)
67 \( 1 + 11.4T + 67T^{2} \)
71 \( 1 - 3.32T + 71T^{2} \)
73 \( 1 + 0.145T + 73T^{2} \)
79 \( 1 + 6.70T + 79T^{2} \)
83 \( 1 + 12.9T + 83T^{2} \)
89 \( 1 + 3.61T + 89T^{2} \)
97 \( 1 + 10.6T + 97T^{2} \)
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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

−7.997198260117927697520064820913, −7.35663880831290157186157207127, −6.71822603818540935394082891675, −5.46748248745067043543117992597, −4.78824999450365271891464673845, −4.41030487239414827544981280135, −2.96943269033835306802139366571, −1.99681700103620562341558948571, −1.26235373360684379362149506591, 0, 1.26235373360684379362149506591, 1.99681700103620562341558948571, 2.96943269033835306802139366571, 4.41030487239414827544981280135, 4.78824999450365271891464673845, 5.46748248745067043543117992597, 6.71822603818540935394082891675, 7.35663880831290157186157207127, 7.997198260117927697520064820913

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