Properties

Label 2-1175-5.4-c1-0-34
Degree $2$
Conductor $1175$
Sign $0.447 + 0.894i$
Analytic cond. $9.38242$
Root an. cond. $3.06307$
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  − 0.719i·2-s − 2.00i·3-s + 1.48·4-s − 1.44·6-s + 3.86i·7-s − 2.50i·8-s − 1.03·9-s + 1.66·11-s − 2.97i·12-s + 3.40i·13-s + 2.78·14-s + 1.16·16-s + 5.85i·17-s + 0.746i·18-s + 7.21·19-s + ⋯
L(s)  = 1  − 0.508i·2-s − 1.16i·3-s + 0.741·4-s − 0.590·6-s + 1.46i·7-s − 0.885i·8-s − 0.346·9-s + 0.502·11-s − 0.859i·12-s + 0.943i·13-s + 0.743·14-s + 0.290·16-s + 1.41i·17-s + 0.176i·18-s + 1.65·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1175\)    =    \(5^{2} \cdot 47\)
Sign: $0.447 + 0.894i$
Analytic conductor: \(9.38242\)
Root analytic conductor: \(3.06307\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1175} (424, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1175,\ (\ :1/2),\ 0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.219064271\)
\(L(\frac12)\) \(\approx\) \(2.219064271\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
47 \( 1 + iT \)
good2 \( 1 + 0.719iT - 2T^{2} \)
3 \( 1 + 2.00iT - 3T^{2} \)
7 \( 1 - 3.86iT - 7T^{2} \)
11 \( 1 - 1.66T + 11T^{2} \)
13 \( 1 - 3.40iT - 13T^{2} \)
17 \( 1 - 5.85iT - 17T^{2} \)
19 \( 1 - 7.21T + 19T^{2} \)
23 \( 1 + 7.77iT - 23T^{2} \)
29 \( 1 + 6.47T + 29T^{2} \)
31 \( 1 - 8.70T + 31T^{2} \)
37 \( 1 + 4.86iT - 37T^{2} \)
41 \( 1 + 3.00T + 41T^{2} \)
43 \( 1 - 3.70iT - 43T^{2} \)
53 \( 1 - 11.9iT - 53T^{2} \)
59 \( 1 + 9.37T + 59T^{2} \)
61 \( 1 - 11.0T + 61T^{2} \)
67 \( 1 - 11.2iT - 67T^{2} \)
71 \( 1 + 6.59T + 71T^{2} \)
73 \( 1 + 13.9iT - 73T^{2} \)
79 \( 1 + 3.75T + 79T^{2} \)
83 \( 1 + 2.26iT - 83T^{2} \)
89 \( 1 - 1.47T + 89T^{2} \)
97 \( 1 + 1.96iT - 97T^{2} \)
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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

−9.606799738406780852720495299206, −8.795118843101252193391470075146, −7.929958105778692934076010568640, −7.04748754677149186358928853343, −6.31162602699128022796692316556, −5.79614695776206150841060069059, −4.25746911646399320963845976426, −2.93587819547454542424870791570, −2.09222194509178993828716506625, −1.31906500400172444369987913226, 1.18339389643562249378078584598, 3.09906251500100854620823744866, 3.70896856385010153007444380529, 4.94642662587724929029769862202, 5.47557312517098463452136606723, 6.80972853722979141441199498243, 7.38150750894708530012779554128, 8.015294667133239876505246268456, 9.425889246285129843544765349217, 9.882194193472291491111661660885

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