Properties

Label 2-175-5.4-c3-0-14
Degree $2$
Conductor $175$
Sign $0.894 + 0.447i$
Analytic cond. $10.3253$
Root an. cond. $3.21330$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  i·2-s + 2i·3-s + 7·4-s + 2·6-s − 7i·7-s − 15i·8-s + 23·9-s − 8·11-s + 14i·12-s − 28i·13-s − 7·14-s + 41·16-s + 54i·17-s − 23i·18-s + 110·19-s + ⋯
L(s)  = 1  − 0.353i·2-s + 0.384i·3-s + 0.875·4-s + 0.136·6-s − 0.377i·7-s − 0.662i·8-s + 0.851·9-s − 0.219·11-s + 0.336i·12-s − 0.597i·13-s − 0.133·14-s + 0.640·16-s + 0.770i·17-s − 0.301i·18-s + 1.32·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $0.894 + 0.447i$
Analytic conductor: \(10.3253\)
Root analytic conductor: \(3.21330\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (99, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :3/2),\ 0.894 + 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.20489 - 0.520504i\)
\(L(\frac12)\) \(\approx\) \(2.20489 - 0.520504i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + 7iT \)
good2 \( 1 + iT - 8T^{2} \)
3 \( 1 - 2iT - 27T^{2} \)
11 \( 1 + 8T + 1.33e3T^{2} \)
13 \( 1 + 28iT - 2.19e3T^{2} \)
17 \( 1 - 54iT - 4.91e3T^{2} \)
19 \( 1 - 110T + 6.85e3T^{2} \)
23 \( 1 + 48iT - 1.21e4T^{2} \)
29 \( 1 - 110T + 2.43e4T^{2} \)
31 \( 1 - 12T + 2.97e4T^{2} \)
37 \( 1 + 246iT - 5.06e4T^{2} \)
41 \( 1 - 182T + 6.89e4T^{2} \)
43 \( 1 + 128iT - 7.95e4T^{2} \)
47 \( 1 - 324iT - 1.03e5T^{2} \)
53 \( 1 - 162iT - 1.48e5T^{2} \)
59 \( 1 + 810T + 2.05e5T^{2} \)
61 \( 1 + 488T + 2.26e5T^{2} \)
67 \( 1 - 244iT - 3.00e5T^{2} \)
71 \( 1 + 768T + 3.57e5T^{2} \)
73 \( 1 - 702iT - 3.89e5T^{2} \)
79 \( 1 + 440T + 4.93e5T^{2} \)
83 \( 1 - 1.30e3iT - 5.71e5T^{2} \)
89 \( 1 + 730T + 7.04e5T^{2} \)
97 \( 1 - 294iT - 9.12e5T^{2} \)
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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

−12.21699941332613919768587362547, −10.95369059912753197642364404769, −10.39413407446232173101589410236, −9.489806935875057032778564735686, −7.88382543117156500114639500010, −7.04025301917831269176074755221, −5.75833116149581168666937891226, −4.22741959090532436832821733988, −2.96140416030272704971455182803, −1.26694384366406525194663368952, 1.51361398231829685909117102130, 2.96440100112846591963876103018, 4.86911190424213694165637752337, 6.16535263141143387277789160513, 7.14333905031893225862557619598, 7.85961738441811759588903644808, 9.295522566499420371597716280328, 10.35016475923393553510367068291, 11.61855731501713864484576760085, 12.09746437454691625741704466031

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