Properties

Label 2-82-41.18-c5-0-17
Degree $2$
Conductor $82$
Sign $-0.999 + 0.0184i$
Analytic cond. $13.1514$
Root an. cond. $3.62649$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.23 − 3.80i)2-s + 12.6·3-s + (−12.9 + 9.40i)4-s + (−20.2 + 14.7i)5-s + (−15.6 − 48.1i)6-s + (10.1 − 31.3i)7-s + (51.7 + 37.6i)8-s − 82.4·9-s + (81.0 + 58.8i)10-s + (−420. − 305. i)11-s + (−163. + 119. i)12-s + (−158. − 486. i)13-s − 132.·14-s + (−256. + 186. i)15-s + (79.1 − 243. i)16-s + (−664. − 482. i)17-s + ⋯
L(s)  = 1  + (−0.218 − 0.672i)2-s + 0.812·3-s + (−0.404 + 0.293i)4-s + (−0.362 + 0.263i)5-s + (−0.177 − 0.546i)6-s + (0.0786 − 0.242i)7-s + (0.286 + 0.207i)8-s − 0.339·9-s + (0.256 + 0.186i)10-s + (−1.04 − 0.761i)11-s + (−0.328 + 0.238i)12-s + (−0.259 − 0.799i)13-s − 0.180·14-s + (−0.294 + 0.213i)15-s + (0.0772 − 0.237i)16-s + (−0.557 − 0.405i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 82 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.999 + 0.0184i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 82 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.999 + 0.0184i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(82\)    =    \(2 \cdot 41\)
Sign: $-0.999 + 0.0184i$
Analytic conductor: \(13.1514\)
Root analytic conductor: \(3.62649\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{82} (59, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 82,\ (\ :5/2),\ -0.999 + 0.0184i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.00656195 - 0.711652i\)
\(L(\frac12)\) \(\approx\) \(0.00656195 - 0.711652i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.23 + 3.80i)T \)
41 \( 1 + (-2.49e3 - 1.04e4i)T \)
good3 \( 1 - 12.6T + 243T^{2} \)
5 \( 1 + (20.2 - 14.7i)T + (965. - 2.97e3i)T^{2} \)
7 \( 1 + (-10.1 + 31.3i)T + (-1.35e4 - 9.87e3i)T^{2} \)
11 \( 1 + (420. + 305. i)T + (4.97e4 + 1.53e5i)T^{2} \)
13 \( 1 + (158. + 486. i)T + (-3.00e5 + 2.18e5i)T^{2} \)
17 \( 1 + (664. + 482. i)T + (4.38e5 + 1.35e6i)T^{2} \)
19 \( 1 + (-406. + 1.25e3i)T + (-2.00e6 - 1.45e6i)T^{2} \)
23 \( 1 + (5.36 + 16.5i)T + (-5.20e6 + 3.78e6i)T^{2} \)
29 \( 1 + (2.43e3 - 1.76e3i)T + (6.33e6 - 1.95e7i)T^{2} \)
31 \( 1 + (2.90e3 + 2.11e3i)T + (8.84e6 + 2.72e7i)T^{2} \)
37 \( 1 + (392. - 284. i)T + (2.14e7 - 6.59e7i)T^{2} \)
43 \( 1 + (2.85e3 + 8.78e3i)T + (-1.18e8 + 8.64e7i)T^{2} \)
47 \( 1 + (-431. - 1.32e3i)T + (-1.85e8 + 1.34e8i)T^{2} \)
53 \( 1 + (-2.55e4 + 1.85e4i)T + (1.29e8 - 3.97e8i)T^{2} \)
59 \( 1 + (2.43e3 + 7.49e3i)T + (-5.78e8 + 4.20e8i)T^{2} \)
61 \( 1 + (-8.61e3 + 2.65e4i)T + (-6.83e8 - 4.96e8i)T^{2} \)
67 \( 1 + (-4.07e4 + 2.96e4i)T + (4.17e8 - 1.28e9i)T^{2} \)
71 \( 1 + (2.86e3 + 2.08e3i)T + (5.57e8 + 1.71e9i)T^{2} \)
73 \( 1 + 3.94e4T + 2.07e9T^{2} \)
79 \( 1 + 632.T + 3.07e9T^{2} \)
83 \( 1 + 8.80e3T + 3.93e9T^{2} \)
89 \( 1 + (1.54e4 - 4.74e4i)T + (-4.51e9 - 3.28e9i)T^{2} \)
97 \( 1 + (-8.73e4 + 6.34e4i)T + (2.65e9 - 8.16e9i)T^{2} \)
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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

−13.02256518883375742414062560133, −11.46878692825515137386027766848, −10.74376884202994071863747573983, −9.406239933279739158449120408721, −8.336001324477777030949924560523, −7.43315857573687257950785472563, −5.31927265894945206713626565846, −3.49282075726298341012039743258, −2.52333249646521047736310452088, −0.27252378909298558620522654793, 2.23357057918075973925199399055, 4.14255243448306868831473854266, 5.61155111935808169562190229964, 7.26491137077239877745266771429, 8.218842282976331699022338499385, 9.095699256463873181874731848425, 10.29371513246769126210591712375, 11.84805933091264845886677690977, 13.04978079031348971885151798611, 14.12484346883950755473482703061

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