Properties

Label 2-4015-1.1-c1-0-50
Degree $2$
Conductor $4015$
Sign $1$
Analytic cond. $32.0599$
Root an. cond. $5.66214$
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  − 2.76·2-s + 1.77·3-s + 5.67·4-s + 5-s − 4.91·6-s − 0.953·7-s − 10.1·8-s + 0.154·9-s − 2.76·10-s − 11-s + 10.0·12-s − 6.96·13-s + 2.64·14-s + 1.77·15-s + 16.8·16-s − 1.81·17-s − 0.427·18-s − 0.165·19-s + 5.67·20-s − 1.69·21-s + 2.76·22-s + 1.66·23-s − 18.0·24-s + 25-s + 19.3·26-s − 5.05·27-s − 5.41·28-s + ⋯
L(s)  = 1  − 1.95·2-s + 1.02·3-s + 2.83·4-s + 0.447·5-s − 2.00·6-s − 0.360·7-s − 3.59·8-s + 0.0514·9-s − 0.875·10-s − 0.301·11-s + 2.90·12-s − 1.93·13-s + 0.706·14-s + 0.458·15-s + 4.20·16-s − 0.441·17-s − 0.100·18-s − 0.0380·19-s + 1.26·20-s − 0.369·21-s + 0.590·22-s + 0.347·23-s − 3.68·24-s + 0.200·25-s + 3.78·26-s − 0.972·27-s − 1.02·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4015\)    =    \(5 \cdot 11 \cdot 73\)
Sign: $1$
Analytic conductor: \(32.0599\)
Root analytic conductor: \(5.66214\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8554590572\)
\(L(\frac12)\) \(\approx\) \(0.8554590572\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
11 \( 1 + T \)
73 \( 1 + T \)
good2 \( 1 + 2.76T + 2T^{2} \)
3 \( 1 - 1.77T + 3T^{2} \)
7 \( 1 + 0.953T + 7T^{2} \)
13 \( 1 + 6.96T + 13T^{2} \)
17 \( 1 + 1.81T + 17T^{2} \)
19 \( 1 + 0.165T + 19T^{2} \)
23 \( 1 - 1.66T + 23T^{2} \)
29 \( 1 - 7.43T + 29T^{2} \)
31 \( 1 - 5.38T + 31T^{2} \)
37 \( 1 + 1.22T + 37T^{2} \)
41 \( 1 - 9.23T + 41T^{2} \)
43 \( 1 - 7.53T + 43T^{2} \)
47 \( 1 - 3.29T + 47T^{2} \)
53 \( 1 + 2.58T + 53T^{2} \)
59 \( 1 - 2.86T + 59T^{2} \)
61 \( 1 + 12.3T + 61T^{2} \)
67 \( 1 - 5.28T + 67T^{2} \)
71 \( 1 + 2.20T + 71T^{2} \)
79 \( 1 + 7.82T + 79T^{2} \)
83 \( 1 - 11.7T + 83T^{2} \)
89 \( 1 - 9.62T + 89T^{2} \)
97 \( 1 + 3.04T + 97T^{2} \)
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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

−8.621918817420932755041832929811, −7.78087370330429321651449274225, −7.45252772420440866323577564890, −6.60841427786899610987617687035, −5.90432580190701501262187671325, −4.70272576996773193128361513686, −3.08876883075572183615214102999, −2.60517708452588012887085372169, −2.04058254360693353908430317336, −0.63624238114930055613344122732, 0.63624238114930055613344122732, 2.04058254360693353908430317336, 2.60517708452588012887085372169, 3.08876883075572183615214102999, 4.70272576996773193128361513686, 5.90432580190701501262187671325, 6.60841427786899610987617687035, 7.45252772420440866323577564890, 7.78087370330429321651449274225, 8.621918817420932755041832929811

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