Properties

Label 2-228672-1.1-c1-0-15
Degree $2$
Conductor $228672$
Sign $1$
Analytic cond. $1825.95$
Root an. cond. $42.7311$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 5-s + 3·7-s − 3·11-s + 4·13-s − 2·17-s − 6·19-s + 3·23-s − 4·25-s − 2·31-s + 3·35-s + 37-s − 3·41-s − 10·43-s + 7·47-s + 2·49-s + 3·53-s − 3·55-s + 10·59-s + 8·61-s + 4·65-s − 8·67-s − 8·71-s − 7·73-s − 9·77-s − 12·79-s − 11·83-s − 2·85-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.13·7-s − 0.904·11-s + 1.10·13-s − 0.485·17-s − 1.37·19-s + 0.625·23-s − 4/5·25-s − 0.359·31-s + 0.507·35-s + 0.164·37-s − 0.468·41-s − 1.52·43-s + 1.02·47-s + 2/7·49-s + 0.412·53-s − 0.404·55-s + 1.30·59-s + 1.02·61-s + 0.496·65-s − 0.977·67-s − 0.949·71-s − 0.819·73-s − 1.02·77-s − 1.35·79-s − 1.20·83-s − 0.216·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 228672 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 228672 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(228672\)    =    \(2^{6} \cdot 3^{2} \cdot 397\)
Sign: $1$
Analytic conductor: \(1825.95\)
Root analytic conductor: \(42.7311\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 228672,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.084122060\)
\(L(\frac12)\) \(\approx\) \(2.084122060\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
397 \( 1 + T \)
good5 \( 1 - T + p T^{2} \) 1.5.ab
7 \( 1 - 3 T + p T^{2} \) 1.7.ad
11 \( 1 + 3 T + p T^{2} \) 1.11.d
13 \( 1 - 4 T + p T^{2} \) 1.13.ae
17 \( 1 + 2 T + p T^{2} \) 1.17.c
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 - 3 T + p T^{2} \) 1.23.ad
29 \( 1 + p T^{2} \) 1.29.a
31 \( 1 + 2 T + p T^{2} \) 1.31.c
37 \( 1 - T + p T^{2} \) 1.37.ab
41 \( 1 + 3 T + p T^{2} \) 1.41.d
43 \( 1 + 10 T + p T^{2} \) 1.43.k
47 \( 1 - 7 T + p T^{2} \) 1.47.ah
53 \( 1 - 3 T + p T^{2} \) 1.53.ad
59 \( 1 - 10 T + p T^{2} \) 1.59.ak
61 \( 1 - 8 T + p T^{2} \) 1.61.ai
67 \( 1 + 8 T + p T^{2} \) 1.67.i
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 + 7 T + p T^{2} \) 1.73.h
79 \( 1 + 12 T + p T^{2} \) 1.79.m
83 \( 1 + 11 T + p T^{2} \) 1.83.l
89 \( 1 + 6 T + p T^{2} \) 1.89.g
97 \( 1 + 14 T + p T^{2} \) 1.97.o
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

−12.98293354203134, −12.70679707060411, −11.81993752527410, −11.41329753124028, −11.20731091747366, −10.52754956410874, −10.28275928158123, −9.828304776766771, −8.876084186586838, −8.752240794326460, −8.308099087684182, −7.855016067380814, −7.201165380537388, −6.782807410825978, −6.158995902469337, −5.595902915873447, −5.363812434927779, −4.579885814642755, −4.269436093282999, −3.659899286507451, −2.893548393955086, −2.339092771752586, −1.749065665293383, −1.371317637674349, −0.3820640618670147, 0.3820640618670147, 1.371317637674349, 1.749065665293383, 2.339092771752586, 2.893548393955086, 3.659899286507451, 4.269436093282999, 4.579885814642755, 5.363812434927779, 5.595902915873447, 6.158995902469337, 6.782807410825978, 7.201165380537388, 7.855016067380814, 8.308099087684182, 8.752240794326460, 8.876084186586838, 9.828304776766771, 10.28275928158123, 10.52754956410874, 11.20731091747366, 11.41329753124028, 11.81993752527410, 12.70679707060411, 12.98293354203134

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