Properties

Label 2-328560-1.1-c1-0-20
Degree $2$
Conductor $328560$
Sign $1$
Analytic cond. $2623.56$
Root an. cond. $51.2207$
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  + 3-s − 5-s − 3·7-s + 9-s − 2·11-s + 3·13-s − 15-s + 6·17-s + 4·19-s − 3·21-s + 25-s + 27-s − 4·29-s + 3·31-s − 2·33-s + 3·35-s + 3·39-s + 8·41-s − 43-s − 45-s + 2·49-s + 6·51-s + 8·53-s + 2·55-s + 4·57-s − 14·59-s + 10·61-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 1.13·7-s + 1/3·9-s − 0.603·11-s + 0.832·13-s − 0.258·15-s + 1.45·17-s + 0.917·19-s − 0.654·21-s + 1/5·25-s + 0.192·27-s − 0.742·29-s + 0.538·31-s − 0.348·33-s + 0.507·35-s + 0.480·39-s + 1.24·41-s − 0.152·43-s − 0.149·45-s + 2/7·49-s + 0.840·51-s + 1.09·53-s + 0.269·55-s + 0.529·57-s − 1.82·59-s + 1.28·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 328560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 328560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(328560\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(2623.56\)
Root analytic conductor: \(51.2207\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 328560,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.776168781\)
\(L(\frac12)\) \(\approx\) \(2.776168781\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 + T \)
37 \( 1 \)
good7 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 + 11 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 19 T + p T^{2} \)
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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

−12.65037351583107, −12.30269047310382, −11.66611917474708, −11.33332611826241, −10.68827695075087, −10.23448231292593, −9.845868704197929, −9.439714287936097, −8.992307603017230, −8.428566196941016, −7.980849569907796, −7.465696951332631, −7.295967528296230, −6.481183437903156, −6.144024573973132, −5.483928275390367, −5.211016549615146, −4.352140345004521, −3.791534210388196, −3.505413884190173, −2.887419337052522, −2.663676586272854, −1.688015500637688, −1.052426864531253, −0.4740897468519829, 0.4740897468519829, 1.052426864531253, 1.688015500637688, 2.663676586272854, 2.887419337052522, 3.505413884190173, 3.791534210388196, 4.352140345004521, 5.211016549615146, 5.483928275390367, 6.144024573973132, 6.481183437903156, 7.295967528296230, 7.465696951332631, 7.980849569907796, 8.428566196941016, 8.992307603017230, 9.439714287936097, 9.845868704197929, 10.23448231292593, 10.68827695075087, 11.33332611826241, 11.66611917474708, 12.30269047310382, 12.65037351583107

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