Properties

Label 2-930-93.11-c1-0-16
Degree $2$
Conductor $930$
Sign $0.450 - 0.892i$
Analytic cond. $7.42608$
Root an. cond. $2.72508$
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  + (0.951 − 0.309i)2-s + (0.928 + 1.46i)3-s + (0.809 − 0.587i)4-s + (−0.866 + 0.5i)5-s + (1.33 + 1.10i)6-s + (0.0557 + 0.530i)7-s + (0.587 − 0.809i)8-s + (−1.27 + 2.71i)9-s + (−0.669 + 0.743i)10-s + (3.26 + 1.45i)11-s + (1.61 + 0.637i)12-s + (−0.192 − 0.903i)13-s + (0.217 + 0.487i)14-s + (−1.53 − 0.802i)15-s + (0.309 − 0.951i)16-s + (−4.44 + 1.98i)17-s + ⋯
L(s)  = 1  + (0.672 − 0.218i)2-s + (0.535 + 0.844i)3-s + (0.404 − 0.293i)4-s + (−0.387 + 0.223i)5-s + (0.544 + 0.450i)6-s + (0.0210 + 0.200i)7-s + (0.207 − 0.286i)8-s + (−0.425 + 0.904i)9-s + (−0.211 + 0.235i)10-s + (0.985 + 0.438i)11-s + (0.464 + 0.184i)12-s + (−0.0532 − 0.250i)13-s + (0.0580 + 0.130i)14-s + (−0.396 − 0.207i)15-s + (0.0772 − 0.237i)16-s + (−1.07 + 0.480i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.450 - 0.892i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 930 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.450 - 0.892i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(930\)    =    \(2 \cdot 3 \cdot 5 \cdot 31\)
Sign: $0.450 - 0.892i$
Analytic conductor: \(7.42608\)
Root analytic conductor: \(2.72508\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{930} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 930,\ (\ :1/2),\ 0.450 - 0.892i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.28082 + 1.40456i\)
\(L(\frac12)\) \(\approx\) \(2.28082 + 1.40456i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.951 + 0.309i)T \)
3 \( 1 + (-0.928 - 1.46i)T \)
5 \( 1 + (0.866 - 0.5i)T \)
31 \( 1 + (2.08 - 5.16i)T \)
good7 \( 1 + (-0.0557 - 0.530i)T + (-6.84 + 1.45i)T^{2} \)
11 \( 1 + (-3.26 - 1.45i)T + (7.36 + 8.17i)T^{2} \)
13 \( 1 + (0.192 + 0.903i)T + (-11.8 + 5.28i)T^{2} \)
17 \( 1 + (4.44 - 1.98i)T + (11.3 - 12.6i)T^{2} \)
19 \( 1 + (-6.98 - 1.48i)T + (17.3 + 7.72i)T^{2} \)
23 \( 1 + (-2.96 - 2.15i)T + (7.10 + 21.8i)T^{2} \)
29 \( 1 + (-1.61 - 4.97i)T + (-23.4 + 17.0i)T^{2} \)
37 \( 1 + (6.62 + 3.82i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (7.30 + 6.57i)T + (4.28 + 40.7i)T^{2} \)
43 \( 1 + (-0.884 + 4.16i)T + (-39.2 - 17.4i)T^{2} \)
47 \( 1 + (-10.3 - 3.36i)T + (38.0 + 27.6i)T^{2} \)
53 \( 1 + (0.214 - 2.04i)T + (-51.8 - 11.0i)T^{2} \)
59 \( 1 + (5.93 - 5.34i)T + (6.16 - 58.6i)T^{2} \)
61 \( 1 + 2.90iT - 61T^{2} \)
67 \( 1 + (7.79 + 13.5i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 + (-10.3 - 1.09i)T + (69.4 + 14.7i)T^{2} \)
73 \( 1 + (-6.67 + 14.9i)T + (-48.8 - 54.2i)T^{2} \)
79 \( 1 + (3.95 + 8.88i)T + (-52.8 + 58.7i)T^{2} \)
83 \( 1 + (-2.52 + 2.80i)T + (-8.67 - 82.5i)T^{2} \)
89 \( 1 + (1.09 - 0.796i)T + (27.5 - 84.6i)T^{2} \)
97 \( 1 + (-6.70 + 4.87i)T + (29.9 - 92.2i)T^{2} \)
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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

−10.49626225173754120621674805285, −9.232361527988811802965353022599, −8.891047162953022324201063549336, −7.57048287648801562503436290375, −6.85428063251730094793882440817, −5.56562721845599724802822144155, −4.79969646215847233613318991667, −3.77524213904218826094168546092, −3.18770896679691131845350192932, −1.81992689684686171639152629111, 1.03888295218491055372741995032, 2.52687393824338353519557850278, 3.54561001211662821346286452972, 4.47390998261964809447035459459, 5.65140029803319732157543903412, 6.73846855989907994915247624021, 7.13045556679300146561180101381, 8.150957710252106917604616348464, 8.902030574061687565978474989908, 9.677032362116709236946178313345

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