Properties

Label 2-1155-33.32-c1-0-59
Degree $2$
Conductor $1155$
Sign $0.0601 + 0.998i$
Analytic cond. $9.22272$
Root an. cond. $3.03689$
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  − 1.30·2-s + (−0.259 + 1.71i)3-s − 0.296·4-s i·5-s + (0.338 − 2.23i)6-s i·7-s + 2.99·8-s + (−2.86 − 0.888i)9-s + 1.30i·10-s + (3.24 − 0.692i)11-s + (0.0769 − 0.507i)12-s + 1.36i·13-s + 1.30i·14-s + (1.71 + 0.259i)15-s − 3.31·16-s − 2.94·17-s + ⋯
L(s)  = 1  − 0.922·2-s + (−0.149 + 0.988i)3-s − 0.148·4-s − 0.447i·5-s + (0.138 − 0.912i)6-s − 0.377i·7-s + 1.05·8-s + (−0.955 − 0.296i)9-s + 0.412i·10-s + (0.977 − 0.208i)11-s + (0.0222 − 0.146i)12-s + 0.379i·13-s + 0.348i·14-s + (0.442 + 0.0669i)15-s − 0.829·16-s − 0.714·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0601 + 0.998i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0601 + 0.998i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1155\)    =    \(3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $0.0601 + 0.998i$
Analytic conductor: \(9.22272\)
Root analytic conductor: \(3.03689\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1155} (1121, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1155,\ (\ :1/2),\ 0.0601 + 0.998i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4025262700\)
\(L(\frac12)\) \(\approx\) \(0.4025262700\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.259 - 1.71i)T \)
5 \( 1 + iT \)
7 \( 1 + iT \)
11 \( 1 + (-3.24 + 0.692i)T \)
good2 \( 1 + 1.30T + 2T^{2} \)
13 \( 1 - 1.36iT - 13T^{2} \)
17 \( 1 + 2.94T + 17T^{2} \)
19 \( 1 - 4.15iT - 19T^{2} \)
23 \( 1 + 5.83iT - 23T^{2} \)
29 \( 1 + 2.33T + 29T^{2} \)
31 \( 1 + 7.48T + 31T^{2} \)
37 \( 1 + 7.95T + 37T^{2} \)
41 \( 1 - 6.55T + 41T^{2} \)
43 \( 1 + 4.00iT - 43T^{2} \)
47 \( 1 + 4.08iT - 47T^{2} \)
53 \( 1 + 4.31iT - 53T^{2} \)
59 \( 1 - 2.85iT - 59T^{2} \)
61 \( 1 + 0.425iT - 61T^{2} \)
67 \( 1 - 1.24T + 67T^{2} \)
71 \( 1 + 3.21iT - 71T^{2} \)
73 \( 1 + 7.14iT - 73T^{2} \)
79 \( 1 + 11.0iT - 79T^{2} \)
83 \( 1 - 1.95T + 83T^{2} \)
89 \( 1 + 9.13iT - 89T^{2} \)
97 \( 1 + 0.814T + 97T^{2} \)
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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

−9.422051162470477307131673643125, −8.937240459826474451232262980117, −8.395438790685305662296786058743, −7.29255821549360966092535748973, −6.26660475868534234529446734570, −5.16938897829869037331977829547, −4.26469045675585402885231001858, −3.69577693916927842557387617292, −1.80200149721506889958580690326, −0.27266438010997162759612838121, 1.26177469602260514180173987571, 2.31135177541356461546669329498, 3.69618416328259780449607599562, 5.02055859638626517790117652927, 6.00715428924777997304567721728, 7.03544811298201194489003943919, 7.43174977867457380804908954449, 8.448570219251506232752698049173, 9.111353163841651594718997255187, 9.693841142349022709969313928475

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