Properties

Label 2-464-1.1-c1-0-6
Degree $2$
Conductor $464$
Sign $1$
Analytic cond. $3.70505$
Root an. cond. $1.92485$
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  + 3·3-s − 3·5-s + 2·7-s + 6·9-s + 11-s + 3·13-s − 9·15-s − 4·17-s + 8·19-s + 6·21-s + 4·25-s + 9·27-s − 29-s − 3·31-s + 3·33-s − 6·35-s − 8·37-s + 9·39-s − 2·41-s − 7·43-s − 18·45-s − 11·47-s − 3·49-s − 12·51-s + 53-s − 3·55-s + 24·57-s + ⋯
L(s)  = 1  + 1.73·3-s − 1.34·5-s + 0.755·7-s + 2·9-s + 0.301·11-s + 0.832·13-s − 2.32·15-s − 0.970·17-s + 1.83·19-s + 1.30·21-s + 4/5·25-s + 1.73·27-s − 0.185·29-s − 0.538·31-s + 0.522·33-s − 1.01·35-s − 1.31·37-s + 1.44·39-s − 0.312·41-s − 1.06·43-s − 2.68·45-s − 1.60·47-s − 3/7·49-s − 1.68·51-s + 0.137·53-s − 0.404·55-s + 3.17·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(464\)    =    \(2^{4} \cdot 29\)
Sign: $1$
Analytic conductor: \(3.70505\)
Root analytic conductor: \(1.92485\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 464,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.223609629\)
\(L(\frac12)\) \(\approx\) \(2.223609629\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
29 \( 1 + T \)
good3 \( 1 - p T + p T^{2} \)
5 \( 1 + 3 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 + 11 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 + 12 T + p T^{2} \)
79 \( 1 - 7 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−11.23300559069210877573679853901, −9.934847997724423333490222503104, −8.900780690155322256875750624250, −8.356447790872927004036634139026, −7.66665834440110862868536116407, −6.89961106208360374634086167814, −4.94755986718525722442660740269, −3.83674514665941575921202847704, −3.24462917810006223656521762150, −1.65158165921267727855028362620, 1.65158165921267727855028362620, 3.24462917810006223656521762150, 3.83674514665941575921202847704, 4.94755986718525722442660740269, 6.89961106208360374634086167814, 7.66665834440110862868536116407, 8.356447790872927004036634139026, 8.900780690155322256875750624250, 9.934847997724423333490222503104, 11.23300559069210877573679853901

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