Properties

Label 2-675-225.31-c1-0-10
Degree $2$
Conductor $675$
Sign $0.945 - 0.325i$
Analytic cond. $5.38990$
Root an. cond. $2.32161$
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  + (0.727 − 0.807i)2-s + (0.0855 + 0.813i)4-s + (−0.934 − 2.03i)5-s + (1.73 + 3.01i)7-s + (2.47 + 1.80i)8-s + (−2.32 − 0.722i)10-s + (−2.35 + 2.61i)11-s + (1.45 + 1.61i)13-s + (3.69 + 0.786i)14-s + (1.65 − 0.352i)16-s + (1.54 + 1.12i)17-s + (−0.970 − 0.704i)19-s + (1.57 − 0.934i)20-s + (0.399 + 3.80i)22-s + (1.96 + 0.417i)23-s + ⋯
L(s)  = 1  + (0.514 − 0.571i)2-s + (0.0427 + 0.406i)4-s + (−0.417 − 0.908i)5-s + (0.657 + 1.13i)7-s + (0.876 + 0.636i)8-s + (−0.733 − 0.228i)10-s + (−0.709 + 0.788i)11-s + (0.402 + 0.447i)13-s + (0.988 + 0.210i)14-s + (0.414 − 0.0880i)16-s + (0.375 + 0.272i)17-s + (−0.222 − 0.161i)19-s + (0.351 − 0.208i)20-s + (0.0852 + 0.810i)22-s + (0.409 + 0.0871i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.945 - 0.325i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.945 - 0.325i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $0.945 - 0.325i$
Analytic conductor: \(5.38990\)
Root analytic conductor: \(2.32161\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{675} (631, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 675,\ (\ :1/2),\ 0.945 - 0.325i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.95956 + 0.328355i\)
\(L(\frac12)\) \(\approx\) \(1.95956 + 0.328355i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + (0.934 + 2.03i)T \)
good2 \( 1 + (-0.727 + 0.807i)T + (-0.209 - 1.98i)T^{2} \)
7 \( 1 + (-1.73 - 3.01i)T + (-3.5 + 6.06i)T^{2} \)
11 \( 1 + (2.35 - 2.61i)T + (-1.14 - 10.9i)T^{2} \)
13 \( 1 + (-1.45 - 1.61i)T + (-1.35 + 12.9i)T^{2} \)
17 \( 1 + (-1.54 - 1.12i)T + (5.25 + 16.1i)T^{2} \)
19 \( 1 + (0.970 + 0.704i)T + (5.87 + 18.0i)T^{2} \)
23 \( 1 + (-1.96 - 0.417i)T + (21.0 + 9.35i)T^{2} \)
29 \( 1 + (-3.26 - 1.45i)T + (19.4 + 21.5i)T^{2} \)
31 \( 1 + (-5.79 + 2.58i)T + (20.7 - 23.0i)T^{2} \)
37 \( 1 + (-2.46 + 7.58i)T + (-29.9 - 21.7i)T^{2} \)
41 \( 1 + (1.73 + 1.92i)T + (-4.28 + 40.7i)T^{2} \)
43 \( 1 + (-5.34 - 9.26i)T + (-21.5 + 37.2i)T^{2} \)
47 \( 1 + (11.9 + 5.34i)T + (31.4 + 34.9i)T^{2} \)
53 \( 1 + (-11.2 + 8.18i)T + (16.3 - 50.4i)T^{2} \)
59 \( 1 + (-3.64 - 4.04i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (-0.353 + 0.392i)T + (-6.37 - 60.6i)T^{2} \)
67 \( 1 + (9.83 - 4.37i)T + (44.8 - 49.7i)T^{2} \)
71 \( 1 + (6.38 - 4.63i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (2.75 + 8.46i)T + (-59.0 + 42.9i)T^{2} \)
79 \( 1 + (-6.17 - 2.74i)T + (52.8 + 58.7i)T^{2} \)
83 \( 1 + (0.372 - 3.53i)T + (-81.1 - 17.2i)T^{2} \)
89 \( 1 + (2.71 + 8.36i)T + (-72.0 + 52.3i)T^{2} \)
97 \( 1 + (15.6 + 6.98i)T + (64.9 + 72.0i)T^{2} \)
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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

−10.84950831729204971668079357538, −9.674311222888204262596403534286, −8.572589273646557034433264688781, −8.205356932311507885886372726273, −7.20580970712811217826717862369, −5.65955688267986993573883629132, −4.84539124772393490032278838845, −4.14639469237554963047466082197, −2.75987274592096077730670106628, −1.72142100010708419542047706029, 0.997917929839179098789967450537, 2.94435893272798055123587184455, 4.07576768856207177088538654304, 4.98969438217513583273946369308, 6.05457427816342572638892619338, 6.85249991309586083389819845411, 7.68238842871734753282639907441, 8.309423163609366047050396163891, 9.968872661050406280385824630531, 10.58892950261605793007370915032

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