Properties

Label 2-57e2-1.1-c1-0-64
Degree $2$
Conductor $3249$
Sign $-1$
Analytic cond. $25.9433$
Root an. cond. $5.09346$
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  − 2.33·2-s + 3.44·4-s − 1.04·5-s − 3.44·7-s − 3.38·8-s + 2.44·10-s + 5.71·11-s − 13-s + 8.05·14-s + 1.00·16-s + 2.09·17-s − 3.61·20-s − 13.3·22-s + 3.61·23-s − 3.89·25-s + 2.33·26-s − 11.8·28-s − 7.23·29-s − 9.44·31-s + 4.43·32-s − 4.89·34-s + 3.61·35-s + 3.89·37-s + 3.55·40-s − 9.33·41-s + 6.34·43-s + 19.7·44-s + ⋯
L(s)  = 1  − 1.65·2-s + 1.72·4-s − 0.469·5-s − 1.30·7-s − 1.19·8-s + 0.774·10-s + 1.72·11-s − 0.277·13-s + 2.15·14-s + 0.250·16-s + 0.508·17-s − 0.809·20-s − 2.84·22-s + 0.754·23-s − 0.779·25-s + 0.457·26-s − 2.24·28-s − 1.34·29-s − 1.69·31-s + 0.783·32-s − 0.840·34-s + 0.611·35-s + 0.640·37-s + 0.561·40-s − 1.45·41-s + 0.968·43-s + 2.97·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3249 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3249 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3249\)    =    \(3^{2} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(25.9433\)
Root analytic conductor: \(5.09346\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3249,\ (\ :1/2),\ -1)\)

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 \( 1 \)
19 \( 1 \)
good2 \( 1 + 2.33T + 2T^{2} \)
5 \( 1 + 1.04T + 5T^{2} \)
7 \( 1 + 3.44T + 7T^{2} \)
11 \( 1 - 5.71T + 11T^{2} \)
13 \( 1 + T + 13T^{2} \)
17 \( 1 - 2.09T + 17T^{2} \)
23 \( 1 - 3.61T + 23T^{2} \)
29 \( 1 + 7.23T + 29T^{2} \)
31 \( 1 + 9.44T + 31T^{2} \)
37 \( 1 - 3.89T + 37T^{2} \)
41 \( 1 + 9.33T + 41T^{2} \)
43 \( 1 - 6.34T + 43T^{2} \)
47 \( 1 - 9.33T + 47T^{2} \)
53 \( 1 - 1.04T + 53T^{2} \)
59 \( 1 - 7.81T + 59T^{2} \)
61 \( 1 - 5T + 61T^{2} \)
67 \( 1 - 0.348T + 67T^{2} \)
71 \( 1 - 7.23T + 71T^{2} \)
73 \( 1 - 5T + 73T^{2} \)
79 \( 1 - 0.348T + 79T^{2} \)
83 \( 1 + 11.4T + 83T^{2} \)
89 \( 1 + 5.24T + 89T^{2} \)
97 \( 1 - 3.10T + 97T^{2} \)
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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

−8.515635563867456352421567122160, −7.45360730363417127352229381540, −7.11460790461796029403958536099, −6.40218271202043303142772829342, −5.56021251639845545955389135685, −4.00396624578623320722566963733, −3.46998831230686250065441574574, −2.21591696277018087891970251047, −1.11595173876152002841799437890, 0, 1.11595173876152002841799437890, 2.21591696277018087891970251047, 3.46998831230686250065441574574, 4.00396624578623320722566963733, 5.56021251639845545955389135685, 6.40218271202043303142772829342, 7.11460790461796029403958536099, 7.45360730363417127352229381540, 8.515635563867456352421567122160

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