Properties

Label 2-257600-1.1-c1-0-100
Degree $2$
Conductor $257600$
Sign $-1$
Analytic cond. $2056.94$
Root an. cond. $45.3535$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 7-s − 3·9-s + 4·13-s − 6·19-s − 23-s + 6·29-s + 2·31-s + 6·37-s + 6·41-s − 8·43-s − 2·47-s + 49-s − 6·53-s + 8·59-s − 10·61-s + 3·63-s + 8·67-s − 8·71-s + 10·73-s + 8·79-s + 9·81-s + 6·83-s + 8·89-s − 4·91-s − 4·97-s + 101-s + 103-s + ⋯
L(s)  = 1  − 0.377·7-s − 9-s + 1.10·13-s − 1.37·19-s − 0.208·23-s + 1.11·29-s + 0.359·31-s + 0.986·37-s + 0.937·41-s − 1.21·43-s − 0.291·47-s + 1/7·49-s − 0.824·53-s + 1.04·59-s − 1.28·61-s + 0.377·63-s + 0.977·67-s − 0.949·71-s + 1.17·73-s + 0.900·79-s + 81-s + 0.658·83-s + 0.847·89-s − 0.419·91-s − 0.406·97-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 257600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 257600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(257600\)    =    \(2^{6} \cdot 5^{2} \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(2056.94\)
Root analytic conductor: \(45.3535\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 257600,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 + T \)
23 \( 1 + T \)
good3 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 + 4 T + p T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−13.16022839506470, −12.65841554878697, −11.99296345385268, −11.78502354203672, −11.11585952358129, −10.77058301681136, −10.45000767895042, −9.759843074564171, −9.319236190045377, −8.801764986615049, −8.376197951497527, −8.060706798362604, −7.550413345690341, −6.597183815901118, −6.366723252384919, −6.183465098797262, −5.411600210169819, −4.928915987511123, −4.297595879225510, −3.790447440539035, −3.276866398191040, −2.649652411027400, −2.246455672840499, −1.410387008768227, −0.7305061542031630, 0, 0.7305061542031630, 1.410387008768227, 2.246455672840499, 2.649652411027400, 3.276866398191040, 3.790447440539035, 4.297595879225510, 4.928915987511123, 5.411600210169819, 6.183465098797262, 6.366723252384919, 6.597183815901118, 7.550413345690341, 8.060706798362604, 8.376197951497527, 8.801764986615049, 9.319236190045377, 9.759843074564171, 10.45000767895042, 10.77058301681136, 11.11585952358129, 11.78502354203672, 11.99296345385268, 12.65841554878697, 13.16022839506470

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