Properties

Label 2-2800-1.1-c1-0-8
Degree $2$
Conductor $2800$
Sign $1$
Analytic cond. $22.3581$
Root an. cond. $4.72843$
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  − 7-s − 3·9-s − 11-s − 2·13-s − 4·17-s + 2·19-s + 5·23-s + 29-s + 2·31-s − 3·37-s + 12·41-s + 11·43-s + 2·47-s + 49-s − 6·53-s + 10·59-s + 4·61-s + 3·63-s + 67-s + 3·71-s + 77-s + 9·79-s + 9·81-s − 2·83-s − 6·89-s + 2·91-s − 14·97-s + ⋯
L(s)  = 1  − 0.377·7-s − 9-s − 0.301·11-s − 0.554·13-s − 0.970·17-s + 0.458·19-s + 1.04·23-s + 0.185·29-s + 0.359·31-s − 0.493·37-s + 1.87·41-s + 1.67·43-s + 0.291·47-s + 1/7·49-s − 0.824·53-s + 1.30·59-s + 0.512·61-s + 0.377·63-s + 0.122·67-s + 0.356·71-s + 0.113·77-s + 1.01·79-s + 81-s − 0.219·83-s − 0.635·89-s + 0.209·91-s − 1.42·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2800\)    =    \(2^{4} \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(22.3581\)
Root analytic conductor: \(4.72843\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.307147213\)
\(L(\frac12)\) \(\approx\) \(1.307147213\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
good3 \( 1 + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 5 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 - T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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

−8.946979557810637828110266122124, −8.048590401901644667794517879848, −7.29272145135204733014167985986, −6.52013850667874281088171520219, −5.70311920212082646010122117895, −4.99108820132036350233322834754, −4.04564886560512577161191163729, −2.93642712584085424830348642860, −2.35906746088252823456430877237, −0.68185355263768612545173164265, 0.68185355263768612545173164265, 2.35906746088252823456430877237, 2.93642712584085424830348642860, 4.04564886560512577161191163729, 4.99108820132036350233322834754, 5.70311920212082646010122117895, 6.52013850667874281088171520219, 7.29272145135204733014167985986, 8.048590401901644667794517879848, 8.946979557810637828110266122124

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