Properties

Label 2-257600-1.1-c1-0-110
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  + 2·3-s − 7-s + 9-s − 2·11-s − 4·13-s + 6·17-s − 2·21-s + 23-s − 4·27-s + 2·29-s − 4·31-s − 4·33-s − 8·39-s + 6·41-s − 6·43-s + 49-s + 12·51-s − 12·53-s − 10·59-s − 2·61-s − 63-s + 2·67-s + 2·69-s − 8·71-s − 2·73-s + 2·77-s − 8·79-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.377·7-s + 1/3·9-s − 0.603·11-s − 1.10·13-s + 1.45·17-s − 0.436·21-s + 0.208·23-s − 0.769·27-s + 0.371·29-s − 0.718·31-s − 0.696·33-s − 1.28·39-s + 0.937·41-s − 0.914·43-s + 1/7·49-s + 1.68·51-s − 1.64·53-s − 1.30·59-s − 0.256·61-s − 0.125·63-s + 0.244·67-s + 0.240·69-s − 0.949·71-s − 0.234·73-s + 0.227·77-s − 0.900·79-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 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−12.90223655035630, −12.79269204013694, −12.21581496178246, −11.80595459342513, −11.17245326649331, −10.66843241908531, −9.993686748375115, −9.901830305474318, −9.289431093003888, −8.946384142486934, −8.354233181522469, −7.840137113640454, −7.507363164380555, −7.255147891976159, −6.397887756641366, −5.914625867103023, −5.408500903211137, −4.779506810941821, −4.421146630546089, −3.423225245145056, −3.287231145882762, −2.836237246769491, −2.143464586787462, −1.712047934668081, −0.7757331602921673, 0, 0.7757331602921673, 1.712047934668081, 2.143464586787462, 2.836237246769491, 3.287231145882762, 3.423225245145056, 4.421146630546089, 4.779506810941821, 5.408500903211137, 5.914625867103023, 6.397887756641366, 7.255147891976159, 7.507363164380555, 7.840137113640454, 8.354233181522469, 8.946384142486934, 9.289431093003888, 9.901830305474318, 9.993686748375115, 10.66843241908531, 11.17245326649331, 11.80595459342513, 12.21581496178246, 12.79269204013694, 12.90223655035630

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