Properties

Label 2-2e6-64.29-c1-0-2
Degree $2$
Conductor $64$
Sign $0.740 - 0.671i$
Analytic cond. $0.511042$
Root an. cond. $0.714872$
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  + (−1.11 + 0.870i)2-s + (1.97 + 0.392i)3-s + (0.485 − 1.94i)4-s + (−0.153 + 0.229i)5-s + (−2.53 + 1.27i)6-s + (−0.843 + 0.349i)7-s + (1.14 + 2.58i)8-s + (0.961 + 0.398i)9-s + (−0.0287 − 0.388i)10-s + (0.575 + 2.89i)11-s + (1.71 − 3.63i)12-s + (−3.63 − 5.43i)13-s + (0.636 − 1.12i)14-s + (−0.391 + 0.391i)15-s + (−3.52 − 1.88i)16-s + (−3.22 − 3.22i)17-s + ⋯
L(s)  = 1  + (−0.788 + 0.615i)2-s + (1.13 + 0.226i)3-s + (0.242 − 0.970i)4-s + (−0.0684 + 0.102i)5-s + (−1.03 + 0.521i)6-s + (−0.318 + 0.131i)7-s + (0.405 + 0.914i)8-s + (0.320 + 0.132i)9-s + (−0.00907 − 0.122i)10-s + (0.173 + 0.872i)11-s + (0.496 − 1.04i)12-s + (−1.00 − 1.50i)13-s + (0.169 − 0.300i)14-s + (−0.101 + 0.101i)15-s + (−0.882 − 0.471i)16-s + (−0.783 − 0.783i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.740 - 0.671i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.740 - 0.671i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64\)    =    \(2^{6}\)
Sign: $0.740 - 0.671i$
Analytic conductor: \(0.511042\)
Root analytic conductor: \(0.714872\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{64} (29, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 64,\ (\ :1/2),\ 0.740 - 0.671i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.759046 + 0.293015i\)
\(L(\frac12)\) \(\approx\) \(0.759046 + 0.293015i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.11 - 0.870i)T \)
good3 \( 1 + (-1.97 - 0.392i)T + (2.77 + 1.14i)T^{2} \)
5 \( 1 + (0.153 - 0.229i)T + (-1.91 - 4.61i)T^{2} \)
7 \( 1 + (0.843 - 0.349i)T + (4.94 - 4.94i)T^{2} \)
11 \( 1 + (-0.575 - 2.89i)T + (-10.1 + 4.20i)T^{2} \)
13 \( 1 + (3.63 + 5.43i)T + (-4.97 + 12.0i)T^{2} \)
17 \( 1 + (3.22 + 3.22i)T + 17iT^{2} \)
19 \( 1 + (-5.20 + 3.47i)T + (7.27 - 17.5i)T^{2} \)
23 \( 1 + (2.33 - 5.64i)T + (-16.2 - 16.2i)T^{2} \)
29 \( 1 + (-0.693 + 3.48i)T + (-26.7 - 11.0i)T^{2} \)
31 \( 1 - 3.92iT - 31T^{2} \)
37 \( 1 + (-4.35 - 2.90i)T + (14.1 + 34.1i)T^{2} \)
41 \( 1 + (0.653 - 1.57i)T + (-28.9 - 28.9i)T^{2} \)
43 \( 1 + (3.96 - 0.788i)T + (39.7 - 16.4i)T^{2} \)
47 \( 1 + (-3.42 - 3.42i)T + 47iT^{2} \)
53 \( 1 + (0.321 + 1.61i)T + (-48.9 + 20.2i)T^{2} \)
59 \( 1 + (-3.43 + 5.13i)T + (-22.5 - 54.5i)T^{2} \)
61 \( 1 + (-11.5 - 2.29i)T + (56.3 + 23.3i)T^{2} \)
67 \( 1 + (-6.90 - 1.37i)T + (61.8 + 25.6i)T^{2} \)
71 \( 1 + (-2.53 + 1.05i)T + (50.2 - 50.2i)T^{2} \)
73 \( 1 + (-2.05 - 0.851i)T + (51.6 + 51.6i)T^{2} \)
79 \( 1 + (-4.21 + 4.21i)T - 79iT^{2} \)
83 \( 1 + (8.64 - 5.77i)T + (31.7 - 76.6i)T^{2} \)
89 \( 1 + (3.87 + 9.35i)T + (-62.9 + 62.9i)T^{2} \)
97 \( 1 - 1.83iT - 97T^{2} \)
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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

−15.29896070605685272057208299076, −14.33828993042357696952935996999, −13.21419857719191352157613897158, −11.51103634312942235039344555263, −9.840824967435764665631885910747, −9.390195526014697093877495918288, −7.995599436010275268047873362392, −7.11136658808952407187693460414, −5.18763654716117222055690415946, −2.79285320000749333645888422424, 2.32702659086190799155540776491, 3.89630350451076708339536159927, 6.78356889844300243762193042021, 8.131184975415683353647823100322, 8.946419882138517716032184592425, 9.978777024321619510761229041769, 11.41756636582642695698137219218, 12.51317488628745216690432485902, 13.73124813197547479708312051920, 14.55226802492106424509994079730

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