Properties

Label 2-936-104.77-c1-0-16
Degree $2$
Conductor $936$
Sign $0.980 - 0.196i$
Analytic cond. $7.47399$
Root an. cond. $2.73386$
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  + (−1 − i)2-s + 2i·4-s − 2·5-s + (2 − 2i)8-s + (2 + 2i)10-s − 4·11-s + (−3 − 2i)13-s − 4·16-s + 6·17-s + 6·19-s − 4i·20-s + (4 + 4i)22-s − 25-s + (1 + 5i)26-s + 6i·29-s + ⋯
L(s)  = 1  + (−0.707 − 0.707i)2-s + i·4-s − 0.894·5-s + (0.707 − 0.707i)8-s + (0.632 + 0.632i)10-s − 1.20·11-s + (−0.832 − 0.554i)13-s − 16-s + 1.45·17-s + 1.37·19-s − 0.894i·20-s + (0.852 + 0.852i)22-s − 0.200·25-s + (0.196 + 0.980i)26-s + 1.11i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 936 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.980 - 0.196i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 936 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.980 - 0.196i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(936\)    =    \(2^{3} \cdot 3^{2} \cdot 13\)
Sign: $0.980 - 0.196i$
Analytic conductor: \(7.47399\)
Root analytic conductor: \(2.73386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{936} (181, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 936,\ (\ :1/2),\ 0.980 - 0.196i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.702967 + 0.0696074i\)
\(L(\frac12)\) \(\approx\) \(0.702967 + 0.0696074i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1 + i)T \)
3 \( 1 \)
13 \( 1 + (3 + 2i)T \)
good5 \( 1 + 2T + 5T^{2} \)
7 \( 1 - 7T^{2} \)
11 \( 1 + 4T + 11T^{2} \)
17 \( 1 - 6T + 17T^{2} \)
19 \( 1 - 6T + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 6iT - 29T^{2} \)
31 \( 1 - 31T^{2} \)
37 \( 1 - 6T + 37T^{2} \)
41 \( 1 - 2iT - 41T^{2} \)
43 \( 1 - 12iT - 43T^{2} \)
47 \( 1 - 8iT - 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 + 8iT - 61T^{2} \)
67 \( 1 - 6T + 67T^{2} \)
71 \( 1 - 4iT - 71T^{2} \)
73 \( 1 - 12iT - 73T^{2} \)
79 \( 1 - 6T + 79T^{2} \)
83 \( 1 - 8T + 83T^{2} \)
89 \( 1 + 2iT - 89T^{2} \)
97 \( 1 + 12iT - 97T^{2} \)
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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

−9.968593741110944114633720100437, −9.556463765132434087575980456084, −8.211732835842189818607698946292, −7.74872946903207527096974164902, −7.25951388435868742764990445663, −5.59694657828558710794521876419, −4.63805828961142036520983252238, −3.36629033523467499502947819692, −2.74233793767591247331190600866, −0.974158318842557363151495598103, 0.55438768228684144843629829877, 2.35223970780657332798692932164, 3.78945020359951230579920482569, 5.07234849171507691328590934684, 5.63369870355802609696417928750, 6.97468700163958322322582461406, 7.73115268382516386041871556911, 7.971110343137239931229308450546, 9.190455465490961778464599234160, 9.956396021289757611160850726061

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