Properties

Label 2-60-1.1-c7-0-2
Degree $2$
Conductor $60$
Sign $-1$
Analytic cond. $18.7431$
Root an. cond. $4.32933$
Motivic weight $7$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 27·3-s − 125·5-s + 1.02e3·7-s + 729·9-s + 3.09e3·11-s − 1.30e4·13-s + 3.37e3·15-s + 1.87e3·17-s − 3.11e4·19-s − 2.77e4·21-s − 3.32e4·23-s + 1.56e4·25-s − 1.96e4·27-s − 2.13e5·29-s − 1.72e5·31-s − 8.35e4·33-s − 1.28e5·35-s + 2.74e4·37-s + 3.51e5·39-s + 5.32e5·41-s − 9.11e5·43-s − 9.11e4·45-s − 7.32e5·47-s + 2.33e5·49-s − 5.07e4·51-s + 4.09e5·53-s − 3.87e5·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 1.13·7-s + 1/3·9-s + 0.701·11-s − 1.64·13-s + 0.258·15-s + 0.0927·17-s − 1.04·19-s − 0.654·21-s − 0.570·23-s + 1/5·25-s − 0.192·27-s − 1.62·29-s − 1.04·31-s − 0.404·33-s − 0.506·35-s + 0.0890·37-s + 0.949·39-s + 1.20·41-s − 1.74·43-s − 0.149·45-s − 1.02·47-s + 0.283·49-s − 0.0535·51-s + 0.377·53-s − 0.313·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 60 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 60 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(60\)    =    \(2^{2} \cdot 3 \cdot 5\)
Sign: $-1$
Analytic conductor: \(18.7431\)
Root analytic conductor: \(4.32933\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 60,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) 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 \( 1 + p^{3} T \)
5 \( 1 + p^{3} T \)
good7 \( 1 - 1028 T + p^{7} T^{2} \)
11 \( 1 - 3096 T + p^{7} T^{2} \)
13 \( 1 + 13030 T + p^{7} T^{2} \)
17 \( 1 - 1878 T + p^{7} T^{2} \)
19 \( 1 + 31180 T + p^{7} T^{2} \)
23 \( 1 + 33288 T + p^{7} T^{2} \)
29 \( 1 + 213054 T + p^{7} T^{2} \)
31 \( 1 + 172696 T + p^{7} T^{2} \)
37 \( 1 - 27434 T + p^{7} T^{2} \)
41 \( 1 - 532650 T + p^{7} T^{2} \)
43 \( 1 + 911908 T + p^{7} T^{2} \)
47 \( 1 + 732648 T + p^{7} T^{2} \)
53 \( 1 - 409074 T + p^{7} T^{2} \)
59 \( 1 - 1508136 T + p^{7} T^{2} \)
61 \( 1 + 302578 T + p^{7} T^{2} \)
67 \( 1 - 1254332 T + p^{7} T^{2} \)
71 \( 1 - 4781280 T + p^{7} T^{2} \)
73 \( 1 + 502414 T + p^{7} T^{2} \)
79 \( 1 + 1991368 T + p^{7} T^{2} \)
83 \( 1 + 8099268 T + p^{7} T^{2} \)
89 \( 1 - 7487970 T + p^{7} T^{2} \)
97 \( 1 + 17172574 T + p^{7} T^{2} \)
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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

−12.79402803132013373456327879778, −11.79821487455196500139939115499, −11.00580211360535800292135320637, −9.614564571281364803343787949741, −8.101199228538347786165839292195, −6.98566918523020885078896206630, −5.31404709197591583954407847484, −4.15840040786154519141914264740, −1.87633184356572869199697074986, 0, 1.87633184356572869199697074986, 4.15840040786154519141914264740, 5.31404709197591583954407847484, 6.98566918523020885078896206630, 8.101199228538347786165839292195, 9.614564571281364803343787949741, 11.00580211360535800292135320637, 11.79821487455196500139939115499, 12.79402803132013373456327879778

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