Properties

Label 2-75e2-1.1-c1-0-180
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  + 2.08·2-s + 2.34·4-s + 0.992·7-s + 0.726·8-s − 2·11-s − 3.37·13-s + 2.06·14-s − 3.18·16-s − 2.89·17-s − 2.58·19-s − 4.17·22-s + 4.54·23-s − 7.03·26-s + 2.33·28-s + 5.38·29-s + 0.136·31-s − 8.08·32-s − 6.03·34-s − 2.14·37-s − 5.38·38-s − 8.63·41-s + 4.64·43-s − 4.69·44-s + 9.48·46-s − 9.92·47-s − 6.01·49-s − 7.92·52-s + ⋯
L(s)  = 1  + 1.47·2-s + 1.17·4-s + 0.375·7-s + 0.256·8-s − 0.603·11-s − 0.935·13-s + 0.553·14-s − 0.795·16-s − 0.702·17-s − 0.592·19-s − 0.889·22-s + 0.948·23-s − 1.37·26-s + 0.440·28-s + 0.999·29-s + 0.0245·31-s − 1.42·32-s − 1.03·34-s − 0.353·37-s − 0.874·38-s − 1.34·41-s + 0.708·43-s − 0.708·44-s + 1.39·46-s − 1.44·47-s − 0.859·49-s − 1.09·52-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 \( 1 - 2.08T + 2T^{2} \)
7 \( 1 - 0.992T + 7T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
13 \( 1 + 3.37T + 13T^{2} \)
17 \( 1 + 2.89T + 17T^{2} \)
19 \( 1 + 2.58T + 19T^{2} \)
23 \( 1 - 4.54T + 23T^{2} \)
29 \( 1 - 5.38T + 29T^{2} \)
31 \( 1 - 0.136T + 31T^{2} \)
37 \( 1 + 2.14T + 37T^{2} \)
41 \( 1 + 8.63T + 41T^{2} \)
43 \( 1 - 4.64T + 43T^{2} \)
47 \( 1 + 9.92T + 47T^{2} \)
53 \( 1 + 7.56T + 53T^{2} \)
59 \( 1 + 4.91T + 59T^{2} \)
61 \( 1 + 2.76T + 61T^{2} \)
67 \( 1 - 2.18T + 67T^{2} \)
71 \( 1 + 9.64T + 71T^{2} \)
73 \( 1 - 0.775T + 73T^{2} \)
79 \( 1 - 15.8T + 79T^{2} \)
83 \( 1 - 1.77T + 83T^{2} \)
89 \( 1 + 14.5T + 89T^{2} \)
97 \( 1 + 17.0T + 97T^{2} \)
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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

−7.60679985393435911427395501983, −6.74529380622851353923274804233, −6.34030020282824430599615190945, −5.26646994495433202904569959776, −4.87483514770166807259151951459, −4.34380688375006416709798096839, −3.26525649545507544409615378497, −2.67310573051708308121877083199, −1.77155652799485472279923504084, 0, 1.77155652799485472279923504084, 2.67310573051708308121877083199, 3.26525649545507544409615378497, 4.34380688375006416709798096839, 4.87483514770166807259151951459, 5.26646994495433202904569959776, 6.34030020282824430599615190945, 6.74529380622851353923274804233, 7.60679985393435911427395501983

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