Properties

Label 2-912-12.11-c1-0-22
Degree $2$
Conductor $912$
Sign $0.995 + 0.0981i$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
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  + (1.57 − 0.714i)3-s + 1.85i·5-s − 0.707i·7-s + (1.97 − 2.25i)9-s + 4.63·11-s − 1.78·13-s + (1.32 + 2.91i)15-s + 1.47i·17-s i·19-s + (−0.505 − 1.11i)21-s + 2.68·23-s + 1.57·25-s + (1.51 − 4.97i)27-s − 2.44i·29-s + 6.63i·31-s + ⋯
L(s)  = 1  + (0.910 − 0.412i)3-s + 0.827i·5-s − 0.267i·7-s + (0.659 − 0.751i)9-s + 1.39·11-s − 0.494·13-s + (0.341 + 0.753i)15-s + 0.358i·17-s − 0.229i·19-s + (−0.110 − 0.243i)21-s + 0.559·23-s + 0.315·25-s + (0.290 − 0.956i)27-s − 0.453i·29-s + 1.19i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.995 + 0.0981i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.995 + 0.0981i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $0.995 + 0.0981i$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{912} (191, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ 0.995 + 0.0981i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.33241 - 0.114757i\)
\(L(\frac12)\) \(\approx\) \(2.33241 - 0.114757i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.57 + 0.714i)T \)
19 \( 1 + iT \)
good5 \( 1 - 1.85iT - 5T^{2} \)
7 \( 1 + 0.707iT - 7T^{2} \)
11 \( 1 - 4.63T + 11T^{2} \)
13 \( 1 + 1.78T + 13T^{2} \)
17 \( 1 - 1.47iT - 17T^{2} \)
23 \( 1 - 2.68T + 23T^{2} \)
29 \( 1 + 2.44iT - 29T^{2} \)
31 \( 1 - 6.63iT - 31T^{2} \)
37 \( 1 + 3.04T + 37T^{2} \)
41 \( 1 + 4.95iT - 41T^{2} \)
43 \( 1 - 6.80iT - 43T^{2} \)
47 \( 1 - 8.19T + 47T^{2} \)
53 \( 1 + 3.89iT - 53T^{2} \)
59 \( 1 - 8.14T + 59T^{2} \)
61 \( 1 + 11.9T + 61T^{2} \)
67 \( 1 - 4.84iT - 67T^{2} \)
71 \( 1 + 6.09T + 71T^{2} \)
73 \( 1 + 15.0T + 73T^{2} \)
79 \( 1 + 2.21iT - 79T^{2} \)
83 \( 1 + 2.65T + 83T^{2} \)
89 \( 1 + 10.9iT - 89T^{2} \)
97 \( 1 + 9.45T + 97T^{2} \)
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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

−10.02550908094659670642526090596, −9.104249741532741410769490312146, −8.538417094705790454617319883324, −7.24156965896627574843911491304, −7.01041324916443318219915999821, −6.03566464955639430254257594661, −4.47224131889973263913072775705, −3.54820999543284954473126862131, −2.65049809608701253288821811111, −1.34993559824570244569950862500, 1.33915255479307901083481606092, 2.64310838592331052078070438260, 3.85825277539080113339980769062, 4.60467518493860939527486886001, 5.58096042266268999547834662907, 6.86118258596362858914279277744, 7.69259462049751344020790150942, 8.827124290994063839447986870037, 9.024945786022058696718034896380, 9.834062854587772740134662708184

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