Properties

Label 2-90e2-1.1-c1-0-27
Degree $2$
Conductor $8100$
Sign $1$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.680·7-s + 1.68·11-s + 5.14·13-s + 1.31·17-s − 0.324·19-s − 3.78·23-s + 8.64·29-s − 4.14·31-s + 1.35·37-s + 7.15·41-s − 7.29·43-s + 12.9·47-s − 6.53·49-s + 8.83·53-s − 8.81·59-s + 9.97·61-s − 4.17·67-s + 0.891·71-s − 7.82·73-s + 1.14·77-s + 9.65·79-s − 4.85·83-s − 17.4·89-s + 3.50·91-s + 8.93·97-s + 10.8·101-s + 11.6·103-s + ⋯
L(s)  = 1  + 0.257·7-s + 0.506·11-s + 1.42·13-s + 0.320·17-s − 0.0744·19-s − 0.790·23-s + 1.60·29-s − 0.744·31-s + 0.222·37-s + 1.11·41-s − 1.11·43-s + 1.89·47-s − 0.933·49-s + 1.21·53-s − 1.14·59-s + 1.27·61-s − 0.510·67-s + 0.105·71-s − 0.915·73-s + 0.130·77-s + 1.08·79-s − 0.533·83-s − 1.85·89-s + 0.366·91-s + 0.907·97-s + 1.08·101-s + 1.15·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.492821544\)
\(L(\frac12)\) \(\approx\) \(2.492821544\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 0.680T + 7T^{2} \)
11 \( 1 - 1.68T + 11T^{2} \)
13 \( 1 - 5.14T + 13T^{2} \)
17 \( 1 - 1.31T + 17T^{2} \)
19 \( 1 + 0.324T + 19T^{2} \)
23 \( 1 + 3.78T + 23T^{2} \)
29 \( 1 - 8.64T + 29T^{2} \)
31 \( 1 + 4.14T + 31T^{2} \)
37 \( 1 - 1.35T + 37T^{2} \)
41 \( 1 - 7.15T + 41T^{2} \)
43 \( 1 + 7.29T + 43T^{2} \)
47 \( 1 - 12.9T + 47T^{2} \)
53 \( 1 - 8.83T + 53T^{2} \)
59 \( 1 + 8.81T + 59T^{2} \)
61 \( 1 - 9.97T + 61T^{2} \)
67 \( 1 + 4.17T + 67T^{2} \)
71 \( 1 - 0.891T + 71T^{2} \)
73 \( 1 + 7.82T + 73T^{2} \)
79 \( 1 - 9.65T + 79T^{2} \)
83 \( 1 + 4.85T + 83T^{2} \)
89 \( 1 + 17.4T + 89T^{2} \)
97 \( 1 - 8.93T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.84420600209503557597001032965, −7.16759063610177248055472983196, −6.27035850052387872225835001427, −5.94982309025338254871825677719, −5.01799916430367604576739771383, −4.16170767875287173069654447859, −3.63877401264921874784845120663, −2.68497912062197213163286355143, −1.65563399792915422792173376191, −0.831177209002191274367505588560, 0.831177209002191274367505588560, 1.65563399792915422792173376191, 2.68497912062197213163286355143, 3.63877401264921874784845120663, 4.16170767875287173069654447859, 5.01799916430367604576739771383, 5.94982309025338254871825677719, 6.27035850052387872225835001427, 7.16759063610177248055472983196, 7.84420600209503557597001032965

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