Properties

Label 2-70980-1.1-c1-0-26
Degree $2$
Conductor $70980$
Sign $-1$
Analytic cond. $566.778$
Root an. cond. $23.8071$
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 − 7-s + 9-s − 15-s + 6·17-s + 4·19-s − 21-s + 25-s + 27-s + 6·29-s − 8·31-s + 35-s − 8·37-s + 6·41-s − 10·43-s − 45-s + 12·47-s + 49-s + 6·51-s + 4·57-s − 6·59-s + 2·61-s − 63-s − 8·67-s + 12·71-s − 2·73-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 0.377·7-s + 1/3·9-s − 0.258·15-s + 1.45·17-s + 0.917·19-s − 0.218·21-s + 1/5·25-s + 0.192·27-s + 1.11·29-s − 1.43·31-s + 0.169·35-s − 1.31·37-s + 0.937·41-s − 1.52·43-s − 0.149·45-s + 1.75·47-s + 1/7·49-s + 0.840·51-s + 0.529·57-s − 0.781·59-s + 0.256·61-s − 0.125·63-s − 0.977·67-s + 1.42·71-s − 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 70980 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(70980\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 7 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(566.778\)
Root analytic conductor: \(23.8071\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 70980,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 \)
good11 \( 1 + p T^{2} \) 1.11.a
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 + 8 T + p T^{2} \) 1.31.i
37 \( 1 + 8 T + p T^{2} \) 1.37.i
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 + 10 T + p T^{2} \) 1.43.k
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 + p T^{2} \) 1.53.a
59 \( 1 + 6 T + p T^{2} \) 1.59.g
61 \( 1 - 2 T + p T^{2} \) 1.61.ac
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 - 12 T + p T^{2} \) 1.71.am
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + 4 T + p T^{2} \) 1.79.e
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 + 14 T + p T^{2} \) 1.97.o
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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

−14.17506799000585, −14.04186521670179, −13.51658172796236, −12.71114808263191, −12.44378848116029, −12.00591811034205, −11.42382190870590, −10.80926039681191, −10.17672751025704, −9.923516926338917, −9.218091060650307, −8.816491899689763, −8.223965201543077, −7.659078934959772, −7.274336225746931, −6.788455755165077, −5.992603130621987, −5.416069631068858, −4.964184254807181, −4.075452054004290, −3.637976359303458, −3.087792726027770, −2.595114876824100, −1.587461474727728, −1.029938259641019, 0, 1.029938259641019, 1.587461474727728, 2.595114876824100, 3.087792726027770, 3.637976359303458, 4.075452054004290, 4.964184254807181, 5.416069631068858, 5.992603130621987, 6.788455755165077, 7.274336225746931, 7.659078934959772, 8.223965201543077, 8.816491899689763, 9.218091060650307, 9.923516926338917, 10.17672751025704, 10.80926039681191, 11.42382190870590, 12.00591811034205, 12.44378848116029, 12.71114808263191, 13.51658172796236, 14.04186521670179, 14.17506799000585

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