Properties

Label 2-8325-1.1-c1-0-106
Degree $2$
Conductor $8325$
Sign $1$
Analytic cond. $66.4754$
Root an. cond. $8.15324$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s + 4·7-s + 3·8-s + 4·11-s + 2·13-s − 4·14-s − 16-s + 6·17-s − 6·19-s − 4·22-s − 8·23-s − 2·26-s − 4·28-s + 6·29-s + 2·31-s − 5·32-s − 6·34-s + 37-s + 6·38-s + 10·43-s − 4·44-s + 8·46-s + 12·47-s + 9·49-s − 2·52-s − 4·53-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 1.51·7-s + 1.06·8-s + 1.20·11-s + 0.554·13-s − 1.06·14-s − 1/4·16-s + 1.45·17-s − 1.37·19-s − 0.852·22-s − 1.66·23-s − 0.392·26-s − 0.755·28-s + 1.11·29-s + 0.359·31-s − 0.883·32-s − 1.02·34-s + 0.164·37-s + 0.973·38-s + 1.52·43-s − 0.603·44-s + 1.17·46-s + 1.75·47-s + 9/7·49-s − 0.277·52-s − 0.549·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8325\)    =    \(3^{2} \cdot 5^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(66.4754\)
Root analytic conductor: \(8.15324\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8325,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.818664648\)
\(L(\frac12)\) \(\approx\) \(1.818664648\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad3 \( 1 \)
5 \( 1 \)
37 \( 1 - T \)
good2 \( 1 + T + p T^{2} \) 1.2.b
7 \( 1 - 4 T + p T^{2} \) 1.7.ae
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 + 8 T + p T^{2} \) 1.23.i
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 - 10 T + p T^{2} \) 1.43.ak
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 + 4 T + p T^{2} \) 1.53.e
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 - 10 T + p T^{2} \) 1.61.ak
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + 12 T + p T^{2} \) 1.71.m
73 \( 1 - 10 T + p T^{2} \) 1.73.ak
79 \( 1 - 10 T + p T^{2} \) 1.79.ak
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 + 2 T + p T^{2} \) 1.89.c
97 \( 1 - 2 T + p T^{2} \) 1.97.ac
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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

−7.989134293206019422099843447701, −7.45931834754504439118953033090, −6.41407838035907785899025449597, −5.77649029118277826087547800935, −4.91776466362877789663015745428, −4.14037475233003146585035603427, −3.87384064478032847814975130319, −2.32753203651138879809455487505, −1.46292789360955583924902668922, −0.850977005362306578443565050761, 0.850977005362306578443565050761, 1.46292789360955583924902668922, 2.32753203651138879809455487505, 3.87384064478032847814975130319, 4.14037475233003146585035603427, 4.91776466362877789663015745428, 5.77649029118277826087547800935, 6.41407838035907785899025449597, 7.45931834754504439118953033090, 7.989134293206019422099843447701

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