Properties

Label 2-345520-1.1-c1-0-12
Degree $2$
Conductor $345520$
Sign $1$
Analytic cond. $2758.99$
Root an. cond. $52.5260$
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 + 5-s − 7-s + 6·9-s + 2·11-s − 7·13-s + 3·15-s + 4·17-s + 19-s − 3·21-s − 3·23-s + 25-s + 9·27-s + 9·29-s − 4·31-s + 6·33-s − 35-s + 3·37-s − 21·39-s + 5·43-s + 6·45-s + 8·47-s + 49-s + 12·51-s + 12·53-s + 2·55-s + 3·57-s + ⋯
L(s)  = 1  + 1.73·3-s + 0.447·5-s − 0.377·7-s + 2·9-s + 0.603·11-s − 1.94·13-s + 0.774·15-s + 0.970·17-s + 0.229·19-s − 0.654·21-s − 0.625·23-s + 1/5·25-s + 1.73·27-s + 1.67·29-s − 0.718·31-s + 1.04·33-s − 0.169·35-s + 0.493·37-s − 3.36·39-s + 0.762·43-s + 0.894·45-s + 1.16·47-s + 1/7·49-s + 1.68·51-s + 1.64·53-s + 0.269·55-s + 0.397·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 345520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 345520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(345520\)    =    \(2^{4} \cdot 5 \cdot 7 \cdot 617\)
Sign: $1$
Analytic conductor: \(2758.99\)
Root analytic conductor: \(52.5260\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 345520,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.930556073\)
\(L(\frac12)\) \(\approx\) \(6.930556073\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
7 \( 1 + T \)
617 \( 1 - T \)
good3 \( 1 - p T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 7 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 5 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−12.65040229379351, −12.22133593468604, −11.92115735671848, −11.20356017964328, −10.36547215192617, −10.10221113579356, −9.726813571820533, −9.492497829046042, −8.825646931609536, −8.616340740247111, −7.933854631415515, −7.518759173300473, −7.174464678821413, −6.767647528330565, −6.043913038996991, −5.506532961093052, −4.954794258187065, −4.231259810216635, −4.042496917874568, −3.246806132431056, −2.856252331298365, −2.400541661756193, −2.013013633863750, −1.233089940031432, −0.6096767378546461, 0.6096767378546461, 1.233089940031432, 2.013013633863750, 2.400541661756193, 2.856252331298365, 3.246806132431056, 4.042496917874568, 4.231259810216635, 4.954794258187065, 5.506532961093052, 6.043913038996991, 6.767647528330565, 7.174464678821413, 7.518759173300473, 7.933854631415515, 8.616340740247111, 8.825646931609536, 9.492497829046042, 9.726813571820533, 10.10221113579356, 10.36547215192617, 11.20356017964328, 11.92115735671848, 12.22133593468604, 12.65040229379351

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