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Properties

Label 2-1183-91.72-c0-0-1
Degree $2$
Conductor $1183$
Sign $0.282 + 0.959i$
Analytic cond. $0.590393$
Root an. cond. $0.768370$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.258 − 0.965i)2-s + 3-s + (0.965 − 0.258i)5-s + (0.258 − 0.965i)6-s + (−0.965 − 0.258i)7-s + (0.707 − 0.707i)8-s − i·10-s + (−0.707 + 0.707i)11-s + (−0.499 + 0.866i)14-s + (0.965 − 0.258i)15-s + (−0.5 − 0.866i)16-s + (0.866 + 0.5i)17-s + (−0.707 − 0.707i)19-s + (−0.965 − 0.258i)21-s + (0.500 + 0.866i)22-s + (−0.866 + 0.5i)23-s + ⋯
L(s)  = 1  + (0.258 − 0.965i)2-s + 3-s + (0.965 − 0.258i)5-s + (0.258 − 0.965i)6-s + (−0.965 − 0.258i)7-s + (0.707 − 0.707i)8-s − i·10-s + (−0.707 + 0.707i)11-s + (−0.499 + 0.866i)14-s + (0.965 − 0.258i)15-s + (−0.5 − 0.866i)16-s + (0.866 + 0.5i)17-s + (−0.707 − 0.707i)19-s + (−0.965 − 0.258i)21-s + (0.500 + 0.866i)22-s + (−0.866 + 0.5i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.282 + 0.959i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1183 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.282 + 0.959i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1183\)    =    \(7 \cdot 13^{2}\)
Sign: $0.282 + 0.959i$
Analytic conductor: \(0.590393\)
Root analytic conductor: \(0.768370\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1183} (1164, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1183,\ (\ :0),\ 0.282 + 0.959i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.820378829\)
\(L(\frac12)\) \(\approx\) \(1.820378829\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 + (0.965 + 0.258i)T \)
13 \( 1 \)
good2 \( 1 + (-0.258 + 0.965i)T + (-0.866 - 0.5i)T^{2} \)
3 \( 1 - T + T^{2} \)
5 \( 1 + (-0.965 + 0.258i)T + (0.866 - 0.5i)T^{2} \)
11 \( 1 + (0.707 - 0.707i)T - iT^{2} \)
17 \( 1 + (-0.866 - 0.5i)T + (0.5 + 0.866i)T^{2} \)
19 \( 1 + (0.707 + 0.707i)T + iT^{2} \)
23 \( 1 + (0.866 - 0.5i)T + (0.5 - 0.866i)T^{2} \)
29 \( 1 + (-0.5 - 0.866i)T^{2} \)
31 \( 1 + (0.258 - 0.965i)T + (-0.866 - 0.5i)T^{2} \)
37 \( 1 + (-0.965 - 0.258i)T + (0.866 + 0.5i)T^{2} \)
41 \( 1 + (0.866 - 0.5i)T^{2} \)
43 \( 1 + (0.5 - 0.866i)T^{2} \)
47 \( 1 + (-0.258 - 0.965i)T + (-0.866 + 0.5i)T^{2} \)
53 \( 1 + (0.5 + 0.866i)T + (-0.5 + 0.866i)T^{2} \)
59 \( 1 + (0.258 + 0.965i)T + (-0.866 + 0.5i)T^{2} \)
61 \( 1 - T + T^{2} \)
67 \( 1 + (-0.707 - 0.707i)T + iT^{2} \)
71 \( 1 + (-0.866 - 0.5i)T^{2} \)
73 \( 1 + (0.965 + 0.258i)T + (0.866 + 0.5i)T^{2} \)
79 \( 1 + (-0.5 + 0.866i)T + (-0.5 - 0.866i)T^{2} \)
83 \( 1 + iT^{2} \)
89 \( 1 + (0.965 + 0.258i)T + (0.866 + 0.5i)T^{2} \)
97 \( 1 + (0.517 - 1.93i)T + (-0.866 - 0.5i)T^{2} \)
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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

−9.803852479506050180499786943039, −9.381253296930247716360372169076, −8.247375236743790221635962853618, −7.44390109875117076567878055808, −6.47685197368399409438061111307, −5.47634359702900245078707687958, −4.21357518462696140688316014814, −3.28496397545506401662201132979, −2.54703483499142868448390636643, −1.71547530436726376240172844413, 2.17650547640900464162521045918, 2.79940455946519419911530112165, 3.99199745682297909546108246992, 5.64902910516702099971836409533, 5.80430558361857796543991863387, 6.68841626444651487081236432640, 7.76893229219265224895973141473, 8.259427692925799133327639696003, 9.234931971276750937654900041581, 9.971568626814928412866224014966

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