Properties

Label 2-462-1.1-c3-0-31
Degree $2$
Conductor $462$
Sign $-1$
Analytic cond. $27.2588$
Root an. cond. $5.22100$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s + 4·4-s − 13·5-s + 6·6-s − 7·7-s + 8·8-s + 9·9-s − 26·10-s + 11·11-s + 12·12-s − 67·13-s − 14·14-s − 39·15-s + 16·16-s + 8·17-s + 18·18-s + 21·19-s − 52·20-s − 21·21-s + 22·22-s − 194·23-s + 24·24-s + 44·25-s − 134·26-s + 27·27-s − 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 1.16·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.822·10-s + 0.301·11-s + 0.288·12-s − 1.42·13-s − 0.267·14-s − 0.671·15-s + 1/4·16-s + 0.114·17-s + 0.235·18-s + 0.253·19-s − 0.581·20-s − 0.218·21-s + 0.213·22-s − 1.75·23-s + 0.204·24-s + 0.351·25-s − 1.01·26-s + 0.192·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 462 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 462 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(462\)    =    \(2 \cdot 3 \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(27.2588\)
Root analytic conductor: \(5.22100\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 462,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 - p T \)
7 \( 1 + p T \)
11 \( 1 - p T \)
good5 \( 1 + 13 T + p^{3} T^{2} \)
13 \( 1 + 67 T + p^{3} T^{2} \)
17 \( 1 - 8 T + p^{3} T^{2} \)
19 \( 1 - 21 T + p^{3} T^{2} \)
23 \( 1 + 194 T + p^{3} T^{2} \)
29 \( 1 + 221 T + p^{3} T^{2} \)
31 \( 1 - 88 T + p^{3} T^{2} \)
37 \( 1 + 347 T + p^{3} T^{2} \)
41 \( 1 - 292 T + p^{3} T^{2} \)
43 \( 1 + 458 T + p^{3} T^{2} \)
47 \( 1 - 221 T + p^{3} T^{2} \)
53 \( 1 + 642 T + p^{3} T^{2} \)
59 \( 1 - 273 T + p^{3} T^{2} \)
61 \( 1 + 530 T + p^{3} T^{2} \)
67 \( 1 - 561 T + p^{3} T^{2} \)
71 \( 1 - 604 T + p^{3} T^{2} \)
73 \( 1 - 703 T + p^{3} T^{2} \)
79 \( 1 - 552 T + p^{3} T^{2} \)
83 \( 1 + 144 T + p^{3} T^{2} \)
89 \( 1 - 750 T + p^{3} T^{2} \)
97 \( 1 + 1370 T + p^{3} T^{2} \)
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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

−10.16578035332618344607212200209, −9.362559875366799087360062075473, −8.042801347268744024174521890850, −7.52091427786785616104914849464, −6.54155801570978699712565286659, −5.18539860695192908408691812831, −4.09342241777314052241806719853, −3.38807624007783473853024161630, −2.09491799671963314555185556744, 0, 2.09491799671963314555185556744, 3.38807624007783473853024161630, 4.09342241777314052241806719853, 5.18539860695192908408691812831, 6.54155801570978699712565286659, 7.52091427786785616104914849464, 8.042801347268744024174521890850, 9.362559875366799087360062075473, 10.16578035332618344607212200209

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