Properties

Label 2-87e2-1.1-c1-0-61
Degree $2$
Conductor $7569$
Sign $1$
Analytic cond. $60.4387$
Root an. cond. $7.77423$
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  − 1.13·2-s − 0.714·4-s + 0.407·5-s + 2.15·7-s + 3.07·8-s − 0.461·10-s − 3.55·11-s − 0.0966·13-s − 2.44·14-s − 2.05·16-s − 0.587·17-s + 3.61·19-s − 0.291·20-s + 4.02·22-s − 8.26·23-s − 4.83·25-s + 0.109·26-s − 1.54·28-s − 1.67·31-s − 3.82·32-s + 0.665·34-s + 0.878·35-s + 0.0122·37-s − 4.10·38-s + 1.25·40-s + 9.57·41-s − 3.47·43-s + ⋯
L(s)  = 1  − 0.801·2-s − 0.357·4-s + 0.182·5-s + 0.815·7-s + 1.08·8-s − 0.145·10-s − 1.07·11-s − 0.0268·13-s − 0.653·14-s − 0.514·16-s − 0.142·17-s + 0.830·19-s − 0.0650·20-s + 0.858·22-s − 1.72·23-s − 0.966·25-s + 0.0214·26-s − 0.291·28-s − 0.301·31-s − 0.675·32-s + 0.114·34-s + 0.148·35-s + 0.00202·37-s − 0.665·38-s + 0.198·40-s + 1.49·41-s − 0.530·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7569 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7569 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7569\)    =    \(3^{2} \cdot 29^{2}\)
Sign: $1$
Analytic conductor: \(60.4387\)
Root analytic conductor: \(7.77423\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7569,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9162989105\)
\(L(\frac12)\) \(\approx\) \(0.9162989105\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
29 \( 1 \)
good2 \( 1 + 1.13T + 2T^{2} \)
5 \( 1 - 0.407T + 5T^{2} \)
7 \( 1 - 2.15T + 7T^{2} \)
11 \( 1 + 3.55T + 11T^{2} \)
13 \( 1 + 0.0966T + 13T^{2} \)
17 \( 1 + 0.587T + 17T^{2} \)
19 \( 1 - 3.61T + 19T^{2} \)
23 \( 1 + 8.26T + 23T^{2} \)
31 \( 1 + 1.67T + 31T^{2} \)
37 \( 1 - 0.0122T + 37T^{2} \)
41 \( 1 - 9.57T + 41T^{2} \)
43 \( 1 + 3.47T + 43T^{2} \)
47 \( 1 + 3.31T + 47T^{2} \)
53 \( 1 + 6.88T + 53T^{2} \)
59 \( 1 - 6.45T + 59T^{2} \)
61 \( 1 - 9.67T + 61T^{2} \)
67 \( 1 - 8.02T + 67T^{2} \)
71 \( 1 - 9.30T + 71T^{2} \)
73 \( 1 - 9.28T + 73T^{2} \)
79 \( 1 - 11.0T + 79T^{2} \)
83 \( 1 + 12.8T + 83T^{2} \)
89 \( 1 + 2.23T + 89T^{2} \)
97 \( 1 + 5.72T + 97T^{2} \)
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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

−7.962804554713970590171740883939, −7.62527128958780248315524806817, −6.63273018605150687646677304493, −5.60233745632645068824528821067, −5.17857814466151424707271668323, −4.35810318471914091253424672550, −3.62992164238184430924244322196, −2.35267056768649447646175877615, −1.70924272134575210928263780891, −0.54797940048731320516837461728, 0.54797940048731320516837461728, 1.70924272134575210928263780891, 2.35267056768649447646175877615, 3.62992164238184430924244322196, 4.35810318471914091253424672550, 5.17857814466151424707271668323, 5.60233745632645068824528821067, 6.63273018605150687646677304493, 7.62527128958780248315524806817, 7.962804554713970590171740883939

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