Properties

Label 2-175-175.17-c1-0-11
Degree $2$
Conductor $175$
Sign $0.981 - 0.193i$
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  + (2.50 − 0.131i)2-s + (−0.971 + 1.20i)3-s + (4.26 − 0.448i)4-s + (−1.53 − 1.62i)5-s + (−2.27 + 3.13i)6-s + (2.61 + 0.377i)7-s + (5.68 − 0.899i)8-s + (0.127 + 0.601i)9-s + (−4.05 − 3.87i)10-s + (−5.16 − 1.09i)11-s + (−3.61 + 5.56i)12-s + (−2.31 + 1.17i)13-s + (6.60 + 0.602i)14-s + (3.44 − 0.255i)15-s + (5.71 − 1.21i)16-s + (0.412 − 1.07i)17-s + ⋯
L(s)  = 1  + (1.77 − 0.0928i)2-s + (−0.561 + 0.692i)3-s + (2.13 − 0.224i)4-s + (−0.685 − 0.728i)5-s + (−0.929 + 1.27i)6-s + (0.989 + 0.142i)7-s + (2.00 − 0.318i)8-s + (0.0426 + 0.200i)9-s + (−1.28 − 1.22i)10-s + (−1.55 − 0.331i)11-s + (−1.04 + 1.60i)12-s + (−0.641 + 0.326i)13-s + (1.76 + 0.161i)14-s + (0.889 − 0.0660i)15-s + (1.42 − 0.303i)16-s + (0.100 − 0.260i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.981 - 0.193i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.981 - 0.193i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $0.981 - 0.193i$
Analytic conductor: \(1.39738\)
Root analytic conductor: \(1.18210\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :1/2),\ 0.981 - 0.193i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.30967 + 0.225414i\)
\(L(\frac12)\) \(\approx\) \(2.30967 + 0.225414i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (1.53 + 1.62i)T \)
7 \( 1 + (-2.61 - 0.377i)T \)
good2 \( 1 + (-2.50 + 0.131i)T + (1.98 - 0.209i)T^{2} \)
3 \( 1 + (0.971 - 1.20i)T + (-0.623 - 2.93i)T^{2} \)
11 \( 1 + (5.16 + 1.09i)T + (10.0 + 4.47i)T^{2} \)
13 \( 1 + (2.31 - 1.17i)T + (7.64 - 10.5i)T^{2} \)
17 \( 1 + (-0.412 + 1.07i)T + (-12.6 - 11.3i)T^{2} \)
19 \( 1 + (-0.136 + 1.29i)T + (-18.5 - 3.95i)T^{2} \)
23 \( 1 + (0.453 + 8.64i)T + (-22.8 + 2.40i)T^{2} \)
29 \( 1 + (-1.59 - 2.18i)T + (-8.96 + 27.5i)T^{2} \)
31 \( 1 + (-2.42 - 5.44i)T + (-20.7 + 23.0i)T^{2} \)
37 \( 1 + (-2.70 - 1.75i)T + (15.0 + 33.8i)T^{2} \)
41 \( 1 + (-6.10 - 1.98i)T + (33.1 + 24.0i)T^{2} \)
43 \( 1 + (3.37 - 3.37i)T - 43iT^{2} \)
47 \( 1 + (-6.65 + 2.55i)T + (34.9 - 31.4i)T^{2} \)
53 \( 1 + (-2.65 - 2.14i)T + (11.0 + 51.8i)T^{2} \)
59 \( 1 + (-1.17 - 1.30i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (-3.10 - 2.79i)T + (6.37 + 60.6i)T^{2} \)
67 \( 1 + (-0.225 - 0.0865i)T + (49.7 + 44.8i)T^{2} \)
71 \( 1 + (8.50 - 6.18i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (6.73 + 10.3i)T + (-29.6 + 66.6i)T^{2} \)
79 \( 1 + (-1.88 + 4.22i)T + (-52.8 - 58.7i)T^{2} \)
83 \( 1 + (-1.46 - 9.26i)T + (-78.9 + 25.6i)T^{2} \)
89 \( 1 + (3.01 - 3.34i)T + (-9.30 - 88.5i)T^{2} \)
97 \( 1 + (-1.20 + 7.60i)T + (-92.2 - 29.9i)T^{2} \)
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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

−12.68745073770488393843832508508, −11.93110545403336653686137749448, −11.08790335557612405714544427875, −10.40267274277463509447426060508, −8.436794413183827709883507595040, −7.34674739939828097504420818577, −5.65031349842384530072616844800, −4.79371808459749967302307987027, −4.49179630497031470603577863684, −2.63058344461571979132601863210, 2.41844300372131987112431682124, 3.88954559586875999386812792938, 5.14859146256801398995891472909, 6.02544092669229570872315258980, 7.48091960273327422528191302205, 7.61524687903706087305385458405, 10.29579687191245507324500651926, 11.33652308223909610889671618798, 11.84766348436997026926459963158, 12.72725636211556561142733255813

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