Properties

Label 2-1232-77.76-c1-0-5
Degree $2$
Conductor $1232$
Sign $-0.983 + 0.181i$
Analytic cond. $9.83756$
Root an. cond. $3.13649$
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  + 3.09i·3-s − 0.646i·5-s + (2.44 + i)7-s − 6.58·9-s + (−2.79 + 1.79i)11-s + 3.09·13-s + 2·15-s − 3.74·17-s − 5.54·19-s + (−3.09 + 7.58i)21-s − 4·23-s + 4.58·25-s − 11.0i·27-s + 7.58i·29-s + 1.15i·31-s + ⋯
L(s)  = 1  + 1.78i·3-s − 0.288i·5-s + (0.925 + 0.377i)7-s − 2.19·9-s + (−0.841 + 0.540i)11-s + 0.858·13-s + 0.516·15-s − 0.907·17-s − 1.27·19-s + (−0.675 + 1.65i)21-s − 0.834·23-s + 0.916·25-s − 2.13i·27-s + 1.40i·29-s + 0.207i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.983 + 0.181i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.983 + 0.181i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1232\)    =    \(2^{4} \cdot 7 \cdot 11\)
Sign: $-0.983 + 0.181i$
Analytic conductor: \(9.83756\)
Root analytic conductor: \(3.13649\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1232} (769, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1232,\ (\ :1/2),\ -0.983 + 0.181i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.095869007\)
\(L(\frac12)\) \(\approx\) \(1.095869007\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + (-2.44 - i)T \)
11 \( 1 + (2.79 - 1.79i)T \)
good3 \( 1 - 3.09iT - 3T^{2} \)
5 \( 1 + 0.646iT - 5T^{2} \)
13 \( 1 - 3.09T + 13T^{2} \)
17 \( 1 + 3.74T + 17T^{2} \)
19 \( 1 + 5.54T + 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 - 7.58iT - 29T^{2} \)
31 \( 1 - 1.15iT - 31T^{2} \)
37 \( 1 + 5.58T + 37T^{2} \)
41 \( 1 + 5.03T + 41T^{2} \)
43 \( 1 - 11.1iT - 43T^{2} \)
47 \( 1 + 5.03iT - 47T^{2} \)
53 \( 1 + 2.41T + 53T^{2} \)
59 \( 1 + 3.09iT - 59T^{2} \)
61 \( 1 - 9.28T + 61T^{2} \)
67 \( 1 + 1.58T + 67T^{2} \)
71 \( 1 + 2T + 71T^{2} \)
73 \( 1 - 6.32T + 73T^{2} \)
79 \( 1 + 4iT - 79T^{2} \)
83 \( 1 - 9.15T + 83T^{2} \)
89 \( 1 - 9.79iT - 89T^{2} \)
97 \( 1 + 15.9iT - 97T^{2} \)
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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

−10.30179680191697449190704797040, −9.295668027046030646890089721858, −8.561888158913981340464276027516, −8.243872517327268788914428964528, −6.70302447815142628148302354155, −5.57311722131099583724090444199, −4.85463283922883990047114768042, −4.36522403144546032679745119589, −3.28432287398258393339868114816, −2.03242403495145099897177013641, 0.43863228130199835588013601423, 1.80028368214641635297925343160, 2.52408310799388441051607437595, 3.95500424272174485585359917857, 5.27563583878506862934448692934, 6.22151746336300701961672289583, 6.78608633758288269492202885365, 7.69941166224904500735505724129, 8.320225894367046678319763116459, 8.753875152826639183497623008137

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