Properties

Label 2-57e2-1.1-c1-0-104
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.99·2-s + 1.96·4-s + 3.87·5-s + 4.52·7-s − 0.0695·8-s + 7.70·10-s + 2.70·11-s − 4.10·13-s + 9.01·14-s − 4.06·16-s − 0.582·17-s + 7.60·20-s + 5.39·22-s − 1.41·23-s + 9.97·25-s − 8.18·26-s + 8.89·28-s + 5.61·29-s + 0.639·31-s − 7.96·32-s − 1.15·34-s + 17.5·35-s − 6.21·37-s − 0.269·40-s + 1.77·41-s + 4.91·43-s + 5.32·44-s + ⋯
L(s)  = 1  + 1.40·2-s + 0.982·4-s + 1.73·5-s + 1.71·7-s − 0.0245·8-s + 2.43·10-s + 0.816·11-s − 1.13·13-s + 2.40·14-s − 1.01·16-s − 0.141·17-s + 1.70·20-s + 1.15·22-s − 0.294·23-s + 1.99·25-s − 1.60·26-s + 1.68·28-s + 1.04·29-s + 0.114·31-s − 1.40·32-s − 0.198·34-s + 2.96·35-s − 1.02·37-s − 0.0425·40-s + 0.276·41-s + 0.748·43-s + 0.802·44-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: \(0\)
Selberg data: \((2,\ 3249,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.372269516\)
\(L(\frac12)\) \(\approx\) \(6.372269516\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.99T + 2T^{2} \)
5 \( 1 - 3.87T + 5T^{2} \)
7 \( 1 - 4.52T + 7T^{2} \)
11 \( 1 - 2.70T + 11T^{2} \)
13 \( 1 + 4.10T + 13T^{2} \)
17 \( 1 + 0.582T + 17T^{2} \)
23 \( 1 + 1.41T + 23T^{2} \)
29 \( 1 - 5.61T + 29T^{2} \)
31 \( 1 - 0.639T + 31T^{2} \)
37 \( 1 + 6.21T + 37T^{2} \)
41 \( 1 - 1.77T + 41T^{2} \)
43 \( 1 - 4.91T + 43T^{2} \)
47 \( 1 + 10.8T + 47T^{2} \)
53 \( 1 + 8.50T + 53T^{2} \)
59 \( 1 - 2.46T + 59T^{2} \)
61 \( 1 + 7.82T + 61T^{2} \)
67 \( 1 + 12.3T + 67T^{2} \)
71 \( 1 - 3.72T + 71T^{2} \)
73 \( 1 + 3.23T + 73T^{2} \)
79 \( 1 + 3.96T + 79T^{2} \)
83 \( 1 + 2.13T + 83T^{2} \)
89 \( 1 - 17.1T + 89T^{2} \)
97 \( 1 - 9.58T + 97T^{2} \)
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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

−8.775570420854638724029192822559, −7.76192727945854397829023114851, −6.77373571059650581875174224690, −6.17461322818634772032895300226, −5.38691441938439936202251937422, −4.85939937097298042608952761908, −4.36180533963334714999408128066, −3.01367215890316774864273319148, −2.14311460649025784357257139121, −1.50234153519075289354104983459, 1.50234153519075289354104983459, 2.14311460649025784357257139121, 3.01367215890316774864273319148, 4.36180533963334714999408128066, 4.85939937097298042608952761908, 5.38691441938439936202251937422, 6.17461322818634772032895300226, 6.77373571059650581875174224690, 7.76192727945854397829023114851, 8.775570420854638724029192822559

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