Properties

Label 2-60-1.1-c7-0-3
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 − 1.40e3·7-s + 729·9-s − 4.04e3·11-s − 5.89e3·13-s + 3.37e3·15-s + 3.10e4·17-s − 4.03e4·19-s − 3.80e4·21-s − 7.89e4·23-s + 1.56e4·25-s + 1.96e4·27-s − 1.57e5·29-s + 1.14e5·31-s − 1.09e5·33-s − 1.76e5·35-s − 4.71e5·37-s − 1.59e5·39-s − 4.04e5·41-s − 2.53e5·43-s + 9.11e4·45-s + 4.37e5·47-s + 1.15e6·49-s + 8.37e5·51-s + 3.34e5·53-s − 5.05e5·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 1.55·7-s + 1/3·9-s − 0.916·11-s − 0.743·13-s + 0.258·15-s + 1.53·17-s − 1.34·19-s − 0.895·21-s − 1.35·23-s + 1/5·25-s + 0.192·27-s − 1.19·29-s + 0.692·31-s − 0.528·33-s − 0.693·35-s − 1.53·37-s − 0.429·39-s − 0.916·41-s − 0.486·43-s + 0.149·45-s + 0.614·47-s + 1.40·49-s + 0.883·51-s + 0.309·53-s − 0.409·55-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 \( 1 + 1408 T + p^{7} T^{2} \)
11 \( 1 + 4044 T + p^{7} T^{2} \)
13 \( 1 + 5890 T + p^{7} T^{2} \)
17 \( 1 - 31002 T + p^{7} T^{2} \)
19 \( 1 + 40300 T + p^{7} T^{2} \)
23 \( 1 + 78912 T + p^{7} T^{2} \)
29 \( 1 + 157194 T + p^{7} T^{2} \)
31 \( 1 - 3704 p T + p^{7} T^{2} \)
37 \( 1 + 471994 T + p^{7} T^{2} \)
41 \( 1 + 404310 T + p^{7} T^{2} \)
43 \( 1 + 253852 T + p^{7} T^{2} \)
47 \( 1 - 437688 T + p^{7} T^{2} \)
53 \( 1 - 334926 T + p^{7} T^{2} \)
59 \( 1 - 562596 T + p^{7} T^{2} \)
61 \( 1 - 3246662 T + p^{7} T^{2} \)
67 \( 1 - 3895148 T + p^{7} T^{2} \)
71 \( 1 + 2345160 T + p^{7} T^{2} \)
73 \( 1 - 5726954 T + p^{7} T^{2} \)
79 \( 1 + 5222008 T + p^{7} T^{2} \)
83 \( 1 + 2928132 T + p^{7} T^{2} \)
89 \( 1 + 3160230 T + p^{7} T^{2} \)
97 \( 1 + 1898686 T + p^{7} T^{2} \)
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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

−13.03773723929906009142882568320, −12.30445971475449634965537464530, −10.22467134317157869302386898770, −9.783510895952205801180298430882, −8.301121000891521901682471945224, −6.92503720823384033279625271697, −5.57450545636127949085995265820, −3.59466858573399939013129466851, −2.30566914944352667935790684797, 0, 2.30566914944352667935790684797, 3.59466858573399939013129466851, 5.57450545636127949085995265820, 6.92503720823384033279625271697, 8.301121000891521901682471945224, 9.783510895952205801180298430882, 10.22467134317157869302386898770, 12.30445971475449634965537464530, 13.03773723929906009142882568320

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