Properties

Label 2-69e2-1.1-c1-0-131
Degree $2$
Conductor $4761$
Sign $-1$
Analytic cond. $38.0167$
Root an. cond. $6.16577$
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-s − 4-s − 1.41·5-s − 3·8-s − 1.41·10-s − 2.82·11-s + 2·13-s − 16-s + 7.07·17-s + 2.82·19-s + 1.41·20-s − 2.82·22-s − 2.99·25-s + 2·26-s + 2·29-s − 4·31-s + 5·32-s + 7.07·34-s + 4.24·37-s + 2.82·38-s + 4.24·40-s + 8·41-s − 2.82·43-s + 2.82·44-s − 4·47-s − 7·49-s − 2.99·50-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.5·4-s − 0.632·5-s − 1.06·8-s − 0.447·10-s − 0.852·11-s + 0.554·13-s − 0.250·16-s + 1.71·17-s + 0.648·19-s + 0.316·20-s − 0.603·22-s − 0.599·25-s + 0.392·26-s + 0.371·29-s − 0.718·31-s + 0.883·32-s + 1.21·34-s + 0.697·37-s + 0.458·38-s + 0.670·40-s + 1.24·41-s − 0.431·43-s + 0.426·44-s − 0.583·47-s − 49-s − 0.424·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4761 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4761 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4761\)    =    \(3^{2} \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(38.0167\)
Root analytic conductor: \(6.16577\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4761,\ (\ :1/2),\ -1)\)

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 \( 1 \)
23 \( 1 \)
good2 \( 1 - T + 2T^{2} \)
5 \( 1 + 1.41T + 5T^{2} \)
7 \( 1 + 7T^{2} \)
11 \( 1 + 2.82T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 7.07T + 17T^{2} \)
19 \( 1 - 2.82T + 19T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 4T + 31T^{2} \)
37 \( 1 - 4.24T + 37T^{2} \)
41 \( 1 - 8T + 41T^{2} \)
43 \( 1 + 2.82T + 43T^{2} \)
47 \( 1 + 4T + 47T^{2} \)
53 \( 1 - 9.89T + 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 + 12.7T + 61T^{2} \)
67 \( 1 + 8.48T + 67T^{2} \)
71 \( 1 + 12T + 71T^{2} \)
73 \( 1 + 8T + 73T^{2} \)
79 \( 1 + 5.65T + 79T^{2} \)
83 \( 1 + 2.82T + 83T^{2} \)
89 \( 1 - 9.89T + 89T^{2} \)
97 \( 1 + 9.89T + 97T^{2} \)
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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

−7.75884186562632037740789552429, −7.48566354498520225951484202579, −6.10168237150711832147909351027, −5.70902816763091833724496468900, −4.91119587874150894284577538337, −4.19467484172870547336532659780, −3.37266891241874883591428904301, −2.88418907881095327022984268099, −1.28281217120786705521251084897, 0, 1.28281217120786705521251084897, 2.88418907881095327022984268099, 3.37266891241874883591428904301, 4.19467484172870547336532659780, 4.91119587874150894284577538337, 5.70902816763091833724496468900, 6.10168237150711832147909351027, 7.48566354498520225951484202579, 7.75884186562632037740789552429

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