Properties

Label 2-6930-33.32-c1-0-54
Degree $2$
Conductor $6930$
Sign $0.947 - 0.319i$
Analytic cond. $55.3363$
Root an. cond. $7.43883$
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  + 2-s + 4-s + i·5-s i·7-s + 8-s + i·10-s + (2.68 + 1.95i)11-s − 3.80i·13-s i·14-s + 16-s + 4.16·17-s + 4.38i·19-s + i·20-s + (2.68 + 1.95i)22-s + 1.92i·23-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.447i·5-s − 0.377i·7-s + 0.353·8-s + 0.316i·10-s + (0.808 + 0.588i)11-s − 1.05i·13-s − 0.267i·14-s + 0.250·16-s + 1.01·17-s + 1.00i·19-s + 0.223i·20-s + (0.571 + 0.416i)22-s + 0.402i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6930 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.947 - 0.319i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6930 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.947 - 0.319i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6930\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 7 \cdot 11\)
Sign: $0.947 - 0.319i$
Analytic conductor: \(55.3363\)
Root analytic conductor: \(7.43883\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{6930} (5741, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 6930,\ (\ :1/2),\ 0.947 - 0.319i)\)

Particular Values

\(L(1)\) \(\approx\) \(3.691802394\)
\(L(\frac12)\) \(\approx\) \(3.691802394\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 - iT \)
7 \( 1 + iT \)
11 \( 1 + (-2.68 - 1.95i)T \)
good13 \( 1 + 3.80iT - 13T^{2} \)
17 \( 1 - 4.16T + 17T^{2} \)
19 \( 1 - 4.38iT - 19T^{2} \)
23 \( 1 - 1.92iT - 23T^{2} \)
29 \( 1 - 3.26T + 29T^{2} \)
31 \( 1 + 2.75T + 31T^{2} \)
37 \( 1 - 5.39T + 37T^{2} \)
41 \( 1 - 1.50T + 41T^{2} \)
43 \( 1 + 4.93iT - 43T^{2} \)
47 \( 1 + 2.42iT - 47T^{2} \)
53 \( 1 - 9.74iT - 53T^{2} \)
59 \( 1 + 14.9iT - 59T^{2} \)
61 \( 1 + 2.83iT - 61T^{2} \)
67 \( 1 + 12.1T + 67T^{2} \)
71 \( 1 - 9.72iT - 71T^{2} \)
73 \( 1 - 13.5iT - 73T^{2} \)
79 \( 1 - 1.20iT - 79T^{2} \)
83 \( 1 - 8.73T + 83T^{2} \)
89 \( 1 + 3.44iT - 89T^{2} \)
97 \( 1 - 6.80T + 97T^{2} \)
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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

−7.68436518224419936593190357535, −7.36681346526591043190797903226, −6.46846569536845332157481823885, −5.86808873443070998750381956327, −5.21756217194005736051701061230, −4.29117622954941587242593266549, −3.61704826762856365974747464833, −3.03101524323141035482248578902, −1.95131167408848267057357273261, −0.982389900546789410647228212056, 0.862439119015883764487462906365, 1.83173184724884566261604795956, 2.82586298071837894221503267133, 3.58508376962482883978833564590, 4.47123925602575157369049105252, 4.89797526336598623131736372606, 5.94977244633743698559053064214, 6.25873554506744400683047212716, 7.12846176516084560201350170523, 7.81106426569328031398388652228

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