Properties

Label 2-75e2-1.1-c1-0-82
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  − 2.37·2-s + 3.64·4-s + 4.26·7-s − 3.91·8-s + 2.49·11-s + 2.02·13-s − 10.1·14-s + 2.01·16-s + 7.24·17-s + 3.26·19-s − 5.92·22-s − 6.15·23-s − 4.82·26-s + 15.5·28-s − 0.951·29-s + 2.66·31-s + 3.05·32-s − 17.2·34-s + 9.66·37-s − 7.76·38-s − 12.1·41-s + 7.95·43-s + 9.08·44-s + 14.6·46-s − 2.93·47-s + 11.1·49-s + 7.40·52-s + ⋯
L(s)  = 1  − 1.68·2-s + 1.82·4-s + 1.61·7-s − 1.38·8-s + 0.751·11-s + 0.562·13-s − 2.70·14-s + 0.502·16-s + 1.75·17-s + 0.749·19-s − 1.26·22-s − 1.28·23-s − 0.946·26-s + 2.94·28-s − 0.176·29-s + 0.478·31-s + 0.539·32-s − 2.95·34-s + 1.58·37-s − 1.25·38-s − 1.90·41-s + 1.21·43-s + 1.37·44-s + 2.15·46-s − 0.428·47-s + 1.59·49-s + 1.02·52-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

\(L(1)\) \(\approx\) \(1.382597730\)
\(L(\frac12)\) \(\approx\) \(1.382597730\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.37T + 2T^{2} \)
7 \( 1 - 4.26T + 7T^{2} \)
11 \( 1 - 2.49T + 11T^{2} \)
13 \( 1 - 2.02T + 13T^{2} \)
17 \( 1 - 7.24T + 17T^{2} \)
19 \( 1 - 3.26T + 19T^{2} \)
23 \( 1 + 6.15T + 23T^{2} \)
29 \( 1 + 0.951T + 29T^{2} \)
31 \( 1 - 2.66T + 31T^{2} \)
37 \( 1 - 9.66T + 37T^{2} \)
41 \( 1 + 12.1T + 41T^{2} \)
43 \( 1 - 7.95T + 43T^{2} \)
47 \( 1 + 2.93T + 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 - 8.13T + 59T^{2} \)
61 \( 1 + 3.33T + 61T^{2} \)
67 \( 1 + 11.2T + 67T^{2} \)
71 \( 1 + 9.67T + 71T^{2} \)
73 \( 1 - 8.24T + 73T^{2} \)
79 \( 1 - 7.65T + 79T^{2} \)
83 \( 1 - 10.3T + 83T^{2} \)
89 \( 1 + 0.997T + 89T^{2} \)
97 \( 1 + 5.31T + 97T^{2} \)
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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

−8.097530775197098422547955936059, −7.78620106055569054319677175963, −7.12429424065091075817162083680, −6.13662616073262461564180990909, −5.47391119166516118849643427274, −4.46722863062599181041410295791, −3.54267236696003731081895793233, −2.32307936659330409320205869754, −1.42744269481892478503903078877, −0.948722355471165108977415426575, 0.948722355471165108977415426575, 1.42744269481892478503903078877, 2.32307936659330409320205869754, 3.54267236696003731081895793233, 4.46722863062599181041410295791, 5.47391119166516118849643427274, 6.13662616073262461564180990909, 7.12429424065091075817162083680, 7.78620106055569054319677175963, 8.097530775197098422547955936059

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