Properties

Label 2-175-175.103-c1-0-11
Degree $2$
Conductor $175$
Sign $0.830 - 0.556i$
Analytic cond. $1.39738$
Root an. cond. $1.18210$
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  + (2.11 + 0.110i)2-s + (1.20 + 1.48i)3-s + (2.46 + 0.259i)4-s + (−2.22 + 0.177i)5-s + (2.38 + 3.28i)6-s + (−1.95 − 1.78i)7-s + (0.998 + 0.158i)8-s + (−0.139 + 0.657i)9-s + (−4.72 + 0.129i)10-s + (4.09 − 0.870i)11-s + (2.58 + 3.98i)12-s + (−1.02 − 0.521i)13-s + (−3.92 − 3.98i)14-s + (−2.95 − 3.10i)15-s + (−2.75 − 0.585i)16-s + (−0.877 − 2.28i)17-s + ⋯
L(s)  = 1  + (1.49 + 0.0783i)2-s + (0.696 + 0.859i)3-s + (1.23 + 0.129i)4-s + (−0.996 + 0.0795i)5-s + (0.973 + 1.33i)6-s + (−0.738 − 0.674i)7-s + (0.353 + 0.0559i)8-s + (−0.0465 + 0.219i)9-s + (−1.49 + 0.0408i)10-s + (1.23 − 0.262i)11-s + (0.746 + 1.14i)12-s + (−0.283 − 0.144i)13-s + (−1.05 − 1.06i)14-s + (−0.762 − 0.801i)15-s + (−0.688 − 0.146i)16-s + (−0.212 − 0.554i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.830 - 0.556i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.830 - 0.556i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $0.830 - 0.556i$
Analytic conductor: \(1.39738\)
Root analytic conductor: \(1.18210\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (103, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :1/2),\ 0.830 - 0.556i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.27984 + 0.693572i\)
\(L(\frac12)\) \(\approx\) \(2.27984 + 0.693572i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (2.22 - 0.177i)T \)
7 \( 1 + (1.95 + 1.78i)T \)
good2 \( 1 + (-2.11 - 0.110i)T + (1.98 + 0.209i)T^{2} \)
3 \( 1 + (-1.20 - 1.48i)T + (-0.623 + 2.93i)T^{2} \)
11 \( 1 + (-4.09 + 0.870i)T + (10.0 - 4.47i)T^{2} \)
13 \( 1 + (1.02 + 0.521i)T + (7.64 + 10.5i)T^{2} \)
17 \( 1 + (0.877 + 2.28i)T + (-12.6 + 11.3i)T^{2} \)
19 \( 1 + (-0.639 - 6.08i)T + (-18.5 + 3.95i)T^{2} \)
23 \( 1 + (0.0765 - 1.46i)T + (-22.8 - 2.40i)T^{2} \)
29 \( 1 + (4.09 - 5.63i)T + (-8.96 - 27.5i)T^{2} \)
31 \( 1 + (1.60 - 3.60i)T + (-20.7 - 23.0i)T^{2} \)
37 \( 1 + (-7.90 + 5.13i)T + (15.0 - 33.8i)T^{2} \)
41 \( 1 + (6.68 - 2.17i)T + (33.1 - 24.0i)T^{2} \)
43 \( 1 + (3.56 + 3.56i)T + 43iT^{2} \)
47 \( 1 + (1.97 + 0.756i)T + (34.9 + 31.4i)T^{2} \)
53 \( 1 + (7.54 - 6.10i)T + (11.0 - 51.8i)T^{2} \)
59 \( 1 + (-3.93 + 4.36i)T + (-6.16 - 58.6i)T^{2} \)
61 \( 1 + (-2.12 + 1.90i)T + (6.37 - 60.6i)T^{2} \)
67 \( 1 + (-8.82 + 3.38i)T + (49.7 - 44.8i)T^{2} \)
71 \( 1 + (2.38 + 1.73i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (-1.30 + 2.00i)T + (-29.6 - 66.6i)T^{2} \)
79 \( 1 + (2.05 + 4.61i)T + (-52.8 + 58.7i)T^{2} \)
83 \( 1 + (-0.592 + 3.74i)T + (-78.9 - 25.6i)T^{2} \)
89 \( 1 + (-10.1 - 11.2i)T + (-9.30 + 88.5i)T^{2} \)
97 \( 1 + (1.77 + 11.2i)T + (-92.2 + 29.9i)T^{2} \)
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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

−12.84621023074532313955831231380, −12.08342893909125336569019860543, −11.11519569982867294420810758357, −9.818002297432705530376733936246, −8.860543218838663512937955985771, −7.34912167891262277035218400058, −6.32883193663396619849752230132, −4.73686546891248353946880095982, −3.62876813639912762215536641939, −3.44246371987260107948915640267, 2.41132265865844072942134324927, 3.59150449142716188224128382095, 4.72380614112378309676868901113, 6.34145994664086396514519173230, 7.06937593298322235127988482704, 8.393871498301416609520377910031, 9.397397678886844560179195840400, 11.40689460416534092777554137689, 11.91049101823773698837495880998, 12.96520296933390464594031976012

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