Properties

Label 2-175-175.163-c2-0-36
Degree $2$
Conductor $175$
Sign $-0.876 + 0.481i$
Analytic cond. $4.76840$
Root an. cond. $2.18366$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.25 − 3.28i)2-s + (4.62 − 0.242i)3-s + (−6.20 − 5.59i)4-s + (−4.99 + 0.114i)5-s + (5.03 − 15.4i)6-s + (−1.41 − 6.85i)7-s + (−13.6 + 6.95i)8-s + (12.4 − 1.30i)9-s + (−5.92 + 16.5i)10-s + (−1.35 + 12.9i)11-s + (−30.1 − 24.3i)12-s + (19.1 + 3.02i)13-s + (−24.2 − 3.97i)14-s + (−23.1 + 1.74i)15-s + (2.13 + 20.2i)16-s + (12.3 − 19.0i)17-s + ⋯
L(s)  = 1  + (0.629 − 1.64i)2-s + (1.54 − 0.0808i)3-s + (−1.55 − 1.39i)4-s + (−0.999 + 0.0229i)5-s + (0.839 − 2.58i)6-s + (−0.202 − 0.979i)7-s + (−1.70 + 0.868i)8-s + (1.38 − 0.145i)9-s + (−0.592 + 1.65i)10-s + (−0.123 + 1.17i)11-s + (−2.50 − 2.03i)12-s + (1.47 + 0.233i)13-s + (−1.73 − 0.284i)14-s + (−1.54 + 0.116i)15-s + (0.133 + 1.26i)16-s + (0.728 − 1.12i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.876 + 0.481i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.876 + 0.481i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $-0.876 + 0.481i$
Analytic conductor: \(4.76840\)
Root analytic conductor: \(2.18366\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (163, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :1),\ -0.876 + 0.481i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.643443 - 2.50979i\)
\(L(\frac12)\) \(\approx\) \(0.643443 - 2.50979i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (4.99 - 0.114i)T \)
7 \( 1 + (1.41 + 6.85i)T \)
good2 \( 1 + (-1.25 + 3.28i)T + (-2.97 - 2.67i)T^{2} \)
3 \( 1 + (-4.62 + 0.242i)T + (8.95 - 0.940i)T^{2} \)
11 \( 1 + (1.35 - 12.9i)T + (-118. - 25.1i)T^{2} \)
13 \( 1 + (-19.1 - 3.02i)T + (160. + 52.2i)T^{2} \)
17 \( 1 + (-12.3 + 19.0i)T + (-117. - 264. i)T^{2} \)
19 \( 1 + (11.2 - 10.1i)T + (37.7 - 359. i)T^{2} \)
23 \( 1 + (-16.9 - 6.51i)T + (393. + 353. i)T^{2} \)
29 \( 1 + (-8.58 + 2.78i)T + (680. - 494. i)T^{2} \)
31 \( 1 + (8.84 - 1.88i)T + (877. - 390. i)T^{2} \)
37 \( 1 + (-19.2 - 15.5i)T + (284. + 1.33e3i)T^{2} \)
41 \( 1 + (59.3 - 43.1i)T + (519. - 1.59e3i)T^{2} \)
43 \( 1 + (-8.13 - 8.13i)T + 1.84e3iT^{2} \)
47 \( 1 + (-9.34 + 6.06i)T + (898. - 2.01e3i)T^{2} \)
53 \( 1 + (-21.0 + 1.10i)T + (2.79e3 - 293. i)T^{2} \)
59 \( 1 + (25.0 - 56.3i)T + (-2.32e3 - 2.58e3i)T^{2} \)
61 \( 1 + (11.4 - 5.08i)T + (2.48e3 - 2.76e3i)T^{2} \)
67 \( 1 + (0.328 - 0.505i)T + (-1.82e3 - 4.10e3i)T^{2} \)
71 \( 1 + (-10.8 - 33.2i)T + (-4.07e3 + 2.96e3i)T^{2} \)
73 \( 1 + (-92.2 + 74.7i)T + (1.10e3 - 5.21e3i)T^{2} \)
79 \( 1 + (-22.3 + 105. i)T + (-5.70e3 - 2.53e3i)T^{2} \)
83 \( 1 + (134. - 68.4i)T + (4.04e3 - 5.57e3i)T^{2} \)
89 \( 1 + (2.18 + 4.91i)T + (-5.30e3 + 5.88e3i)T^{2} \)
97 \( 1 + (65.5 + 33.4i)T + (5.53e3 + 7.61e3i)T^{2} \)
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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

−12.16539239782810271509115829469, −11.15421315773192332655226950649, −10.17827289616989688491572129116, −9.317774535528495474450851062361, −8.179175974294674979313549018939, −7.11754495957384133722011046532, −4.58974338645294867548290409493, −3.75477781346280338922033355102, −2.98808743471710201816571465339, −1.35462979858834253535738390791, 3.21908374644613269340968552979, 3.92635340744524742231304833252, 5.55417643519494369649379864578, 6.67057182340946082307901966094, 8.040728816186818012553510459387, 8.462048910720631872609183400743, 8.954472943203855920262483372663, 10.95262002062594465277411849783, 12.55525816291445965626426135548, 13.25764592654796239358957514975

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