Properties

Label 2-90e2-5.4-c1-0-67
Degree $2$
Conductor $8100$
Sign $-0.894 - 0.447i$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3.40i·7-s − 4.40·11-s − 2.06i·13-s − 1.40i·17-s + 6.35·19-s − 0.107i·23-s − 9.08·29-s + 3.06·31-s + 1.95i·37-s − 8.69·41-s + 7.12i·43-s − 7.48i·47-s − 4.57·49-s − 13.0i·53-s + 13.1·59-s + ⋯
L(s)  = 1  − 1.28i·7-s − 1.32·11-s − 0.572i·13-s − 0.339i·17-s + 1.45·19-s − 0.0224i·23-s − 1.68·29-s + 0.550·31-s + 0.321i·37-s − 1.35·41-s + 1.08i·43-s − 1.09i·47-s − 0.653·49-s − 1.79i·53-s + 1.71·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{8100} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3925590111\)
\(L(\frac12)\) \(\approx\) \(0.3925590111\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.40iT - 7T^{2} \)
11 \( 1 + 4.40T + 11T^{2} \)
13 \( 1 + 2.06iT - 13T^{2} \)
17 \( 1 + 1.40iT - 17T^{2} \)
19 \( 1 - 6.35T + 19T^{2} \)
23 \( 1 + 0.107iT - 23T^{2} \)
29 \( 1 + 9.08T + 29T^{2} \)
31 \( 1 - 3.06T + 31T^{2} \)
37 \( 1 - 1.95iT - 37T^{2} \)
41 \( 1 + 8.69T + 41T^{2} \)
43 \( 1 - 7.12iT - 43T^{2} \)
47 \( 1 + 7.48iT - 47T^{2} \)
53 \( 1 + 13.0iT - 53T^{2} \)
59 \( 1 - 13.1T + 59T^{2} \)
61 \( 1 + 1.72T + 61T^{2} \)
67 \( 1 + 12.3iT - 67T^{2} \)
71 \( 1 + 7.50T + 71T^{2} \)
73 \( 1 - 5.42iT - 73T^{2} \)
79 \( 1 + 9.43T + 79T^{2} \)
83 \( 1 + 8.97iT - 83T^{2} \)
89 \( 1 + 4.01T + 89T^{2} \)
97 \( 1 - 2.17iT - 97T^{2} \)
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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

−7.38460603166366864678677849692, −7.03044544631923356309831015782, −5.97195015895602409012997585083, −5.19490780214131215244006068020, −4.79695068455023537428937354077, −3.63587921539308286182957731098, −3.23755596960622092777534628284, −2.17405961075962836870766506596, −1.03120423658985214676369136221, −0.098114599177760573824821160103, 1.47627359274153591723123516042, 2.40152358379727910733432154616, 2.97625105837298749189057557593, 3.92086495125025539815842364129, 4.90261399085789508862983602215, 5.61691783391775976179528821099, 5.79679897482040141814024323494, 6.98028462062262110253280222315, 7.51888841677266963727572058214, 8.240913676177084830804102333758

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