Properties

Label 2-1185-1.1-c1-0-18
Degree $2$
Conductor $1185$
Sign $1$
Analytic cond. $9.46227$
Root an. cond. $3.07608$
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  + 1.45·2-s − 3-s + 0.104·4-s + 5-s − 1.45·6-s + 1.14·7-s − 2.74·8-s + 9-s + 1.45·10-s + 4.77·11-s − 0.104·12-s + 4.54·13-s + 1.65·14-s − 15-s − 4.19·16-s − 7.04·17-s + 1.45·18-s + 1.20·19-s + 0.104·20-s − 1.14·21-s + 6.92·22-s − 3.46·23-s + 2.74·24-s + 25-s + 6.59·26-s − 27-s + 0.119·28-s + ⋯
L(s)  = 1  + 1.02·2-s − 0.577·3-s + 0.0524·4-s + 0.447·5-s − 0.592·6-s + 0.430·7-s − 0.972·8-s + 0.333·9-s + 0.458·10-s + 1.43·11-s − 0.0302·12-s + 1.26·13-s + 0.442·14-s − 0.258·15-s − 1.04·16-s − 1.70·17-s + 0.341·18-s + 0.276·19-s + 0.0234·20-s − 0.248·21-s + 1.47·22-s − 0.721·23-s + 0.561·24-s + 0.200·25-s + 1.29·26-s − 0.192·27-s + 0.0226·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1185 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1185 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1185\)    =    \(3 \cdot 5 \cdot 79\)
Sign: $1$
Analytic conductor: \(9.46227\)
Root analytic conductor: \(3.07608\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1185,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.481343713\)
\(L(\frac12)\) \(\approx\) \(2.481343713\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 - T \)
79 \( 1 + T \)
good2 \( 1 - 1.45T + 2T^{2} \)
7 \( 1 - 1.14T + 7T^{2} \)
11 \( 1 - 4.77T + 11T^{2} \)
13 \( 1 - 4.54T + 13T^{2} \)
17 \( 1 + 7.04T + 17T^{2} \)
19 \( 1 - 1.20T + 19T^{2} \)
23 \( 1 + 3.46T + 23T^{2} \)
29 \( 1 - 6.62T + 29T^{2} \)
31 \( 1 - 6.22T + 31T^{2} \)
37 \( 1 - 8.28T + 37T^{2} \)
41 \( 1 - 9.99T + 41T^{2} \)
43 \( 1 - 0.0734T + 43T^{2} \)
47 \( 1 - 6.75T + 47T^{2} \)
53 \( 1 + 1.65T + 53T^{2} \)
59 \( 1 - 8.67T + 59T^{2} \)
61 \( 1 - 3.58T + 61T^{2} \)
67 \( 1 - 13.3T + 67T^{2} \)
71 \( 1 + 14.6T + 71T^{2} \)
73 \( 1 + 11.2T + 73T^{2} \)
83 \( 1 + 3.91T + 83T^{2} \)
89 \( 1 + 10.2T + 89T^{2} \)
97 \( 1 - 4.82T + 97T^{2} \)
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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

−9.712973321704860150475592638789, −8.979156077466330198527631607679, −8.273180172098932522702833482652, −6.67777954371259024359277800233, −6.32228355223505466402780739705, −5.55953001001376404162724151892, −4.27264136140503737217427096122, −4.19962041425500941334228583469, −2.63090264502148078070676221643, −1.14651071817493826312681180457, 1.14651071817493826312681180457, 2.63090264502148078070676221643, 4.19962041425500941334228583469, 4.27264136140503737217427096122, 5.55953001001376404162724151892, 6.32228355223505466402780739705, 6.67777954371259024359277800233, 8.273180172098932522702833482652, 8.979156077466330198527631607679, 9.712973321704860150475592638789

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