Properties

Label 2-39360-1.1-c1-0-29
Degree $2$
Conductor $39360$
Sign $-1$
Analytic cond. $314.291$
Root an. cond. $17.7282$
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  − 3-s − 5-s − 2·7-s + 9-s + 4·13-s + 15-s − 6·17-s + 4·19-s + 2·21-s − 4·23-s + 25-s − 27-s + 4·29-s + 4·31-s + 2·35-s − 2·37-s − 4·39-s − 41-s + 4·43-s − 45-s − 6·47-s − 3·49-s + 6·51-s + 4·53-s − 4·57-s + 4·59-s − 10·61-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 0.755·7-s + 1/3·9-s + 1.10·13-s + 0.258·15-s − 1.45·17-s + 0.917·19-s + 0.436·21-s − 0.834·23-s + 1/5·25-s − 0.192·27-s + 0.742·29-s + 0.718·31-s + 0.338·35-s − 0.328·37-s − 0.640·39-s − 0.156·41-s + 0.609·43-s − 0.149·45-s − 0.875·47-s − 3/7·49-s + 0.840·51-s + 0.549·53-s − 0.529·57-s + 0.520·59-s − 1.28·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 39360 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 39360 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(39360\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 41\)
Sign: $-1$
Analytic conductor: \(314.291\)
Root analytic conductor: \(17.7282\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 39360,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
41 \( 1 + T \)
good7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
17 \( 1 + 6 T + p T^{2} \) 1.17.g
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + 4 T + p T^{2} \) 1.23.e
29 \( 1 - 4 T + p T^{2} \) 1.29.ae
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + 2 T + p T^{2} \) 1.37.c
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + 6 T + p T^{2} \) 1.47.g
53 \( 1 - 4 T + p T^{2} \) 1.53.ae
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 + 10 T + p T^{2} \) 1.61.k
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 - 6 T + p T^{2} \) 1.73.ag
79 \( 1 - 10 T + p T^{2} \) 1.79.ak
83 \( 1 + 4 T + p T^{2} \) 1.83.e
89 \( 1 + 14 T + p T^{2} \) 1.89.o
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

−15.41724616552316, −14.51607506719435, −13.83285436127454, −13.52059452481742, −12.99817808494349, −12.38140484005035, −11.94689914305397, −11.31955634746540, −11.04823176270648, −10.29502243919027, −9.936718643850909, −9.175293205720376, −8.744260948289270, −8.093181887813400, −7.536958996685301, −6.709569669101204, −6.465023908783225, −5.930579891895454, −5.161570212993221, −4.517663469205175, −3.945523829833106, −3.335240521120769, −2.636779362175478, −1.695528877199412, −0.8346758518810117, 0, 0.8346758518810117, 1.695528877199412, 2.636779362175478, 3.335240521120769, 3.945523829833106, 4.517663469205175, 5.161570212993221, 5.930579891895454, 6.465023908783225, 6.709569669101204, 7.536958996685301, 8.093181887813400, 8.744260948289270, 9.175293205720376, 9.936718643850909, 10.29502243919027, 11.04823176270648, 11.31955634746540, 11.94689914305397, 12.38140484005035, 12.99817808494349, 13.52059452481742, 13.83285436127454, 14.51607506719435, 15.41724616552316

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