Properties

Label 2-2100-1.1-c1-0-9
Degree $2$
Conductor $2100$
Sign $1$
Analytic cond. $16.7685$
Root an. cond. $4.09494$
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  + 3-s + 7-s + 9-s + 2·11-s − 4·13-s − 6·17-s + 6·19-s + 21-s + 8·23-s + 27-s − 2·29-s + 10·31-s + 2·33-s − 2·37-s − 4·39-s + 10·41-s + 4·43-s + 8·47-s + 49-s − 6·51-s − 4·53-s + 6·57-s − 8·59-s + 6·61-s + 63-s − 12·67-s + 8·69-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.377·7-s + 1/3·9-s + 0.603·11-s − 1.10·13-s − 1.45·17-s + 1.37·19-s + 0.218·21-s + 1.66·23-s + 0.192·27-s − 0.371·29-s + 1.79·31-s + 0.348·33-s − 0.328·37-s − 0.640·39-s + 1.56·41-s + 0.609·43-s + 1.16·47-s + 1/7·49-s − 0.840·51-s − 0.549·53-s + 0.794·57-s − 1.04·59-s + 0.768·61-s + 0.125·63-s − 1.46·67-s + 0.963·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2100\)    =    \(2^{2} \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(16.7685\)
Root analytic conductor: \(4.09494\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2100,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.360450138\)
\(L(\frac12)\) \(\approx\) \(2.360450138\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
good11 \( 1 - 2 T + p T^{2} \) 1.11.ac
13 \( 1 + 4 T + p T^{2} \) 1.13.e
17 \( 1 + 6 T + p T^{2} \) 1.17.g
19 \( 1 - 6 T + p T^{2} \) 1.19.ag
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
29 \( 1 + 2 T + p T^{2} \) 1.29.c
31 \( 1 - 10 T + p T^{2} \) 1.31.ak
37 \( 1 + 2 T + p T^{2} \) 1.37.c
41 \( 1 - 10 T + p T^{2} \) 1.41.ak
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 - 8 T + p T^{2} \) 1.47.ai
53 \( 1 + 4 T + p T^{2} \) 1.53.e
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 - 6 T + p T^{2} \) 1.61.ag
67 \( 1 + 12 T + p T^{2} \) 1.67.m
71 \( 1 + 6 T + p T^{2} \) 1.71.g
73 \( 1 - 12 T + p T^{2} \) 1.73.am
79 \( 1 + 8 T + p T^{2} \) 1.79.i
83 \( 1 - 4 T + p T^{2} \) 1.83.ae
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 + 8 T + p T^{2} \) 1.97.i
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

−9.195344474993668828491819123627, −8.418885419584950779629768276168, −7.41457982364605622153290477276, −7.05541844049590231106484265310, −5.97908826020656530634665848482, −4.85556732460565523370416594711, −4.35295828278136936402517968941, −3.09662479856183263181704166983, −2.34661437474864053134360607230, −1.03764982844554314606947876404, 1.03764982844554314606947876404, 2.34661437474864053134360607230, 3.09662479856183263181704166983, 4.35295828278136936402517968941, 4.85556732460565523370416594711, 5.97908826020656530634665848482, 7.05541844049590231106484265310, 7.41457982364605622153290477276, 8.418885419584950779629768276168, 9.195344474993668828491819123627

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