Properties

Label 2-2072-1.1-c1-0-41
Degree $2$
Conductor $2072$
Sign $-1$
Analytic cond. $16.5450$
Root an. cond. $4.06755$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7-s − 3·9-s + 4·11-s − 4·17-s + 2·19-s − 4·23-s − 5·25-s + 10·29-s − 6·31-s − 37-s − 6·41-s + 4·43-s − 12·47-s + 49-s − 6·53-s − 2·59-s + 12·61-s + 3·63-s − 12·67-s − 8·71-s + 2·73-s − 4·77-s − 12·79-s + 9·81-s − 16·83-s + 12·89-s − 8·97-s + ⋯
L(s)  = 1  − 0.377·7-s − 9-s + 1.20·11-s − 0.970·17-s + 0.458·19-s − 0.834·23-s − 25-s + 1.85·29-s − 1.07·31-s − 0.164·37-s − 0.937·41-s + 0.609·43-s − 1.75·47-s + 1/7·49-s − 0.824·53-s − 0.260·59-s + 1.53·61-s + 0.377·63-s − 1.46·67-s − 0.949·71-s + 0.234·73-s − 0.455·77-s − 1.35·79-s + 81-s − 1.75·83-s + 1.27·89-s − 0.812·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2072 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2072 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2072\)    =    \(2^{3} \cdot 7 \cdot 37\)
Sign: $-1$
Analytic conductor: \(16.5450\)
Root analytic conductor: \(4.06755\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2072,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + T \)
37 \( 1 + T \)
good3 \( 1 + p T^{2} \)
5 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 - 12 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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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

−8.721234168224049329162571849761, −8.136829150281921097219581170343, −7.01860491936496261393052940157, −6.36099873001269398888741200825, −5.69607433952137350924404521939, −4.60174461162217279988964528524, −3.72225411159995483231744620868, −2.82309166704277733457457789789, −1.63242598314451731274866577199, 0, 1.63242598314451731274866577199, 2.82309166704277733457457789789, 3.72225411159995483231744620868, 4.60174461162217279988964528524, 5.69607433952137350924404521939, 6.36099873001269398888741200825, 7.01860491936496261393052940157, 8.136829150281921097219581170343, 8.721234168224049329162571849761

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