Properties

Label 2-175-1.1-c3-0-26
Degree $2$
Conductor $175$
Sign $-1$
Analytic cond. $10.3253$
Root an. cond. $3.21330$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.04·2-s − 6.52·3-s + 8.39·4-s − 26.4·6-s − 7·7-s + 1.58·8-s + 15.6·9-s + 6.78·11-s − 54.7·12-s − 48.9·13-s − 28.3·14-s − 60.7·16-s − 92.4·17-s + 63.1·18-s − 125.·19-s + 45.6·21-s + 27.4·22-s + 32.2·23-s − 10.3·24-s − 198.·26-s + 74.3·27-s − 58.7·28-s + 282.·29-s + 205.·31-s − 258.·32-s − 44.2·33-s − 374.·34-s + ⋯
L(s)  = 1  + 1.43·2-s − 1.25·3-s + 1.04·4-s − 1.79·6-s − 0.377·7-s + 0.0698·8-s + 0.578·9-s + 0.185·11-s − 1.31·12-s − 1.04·13-s − 0.541·14-s − 0.948·16-s − 1.31·17-s + 0.827·18-s − 1.51·19-s + 0.474·21-s + 0.266·22-s + 0.292·23-s − 0.0877·24-s − 1.49·26-s + 0.530·27-s − 0.396·28-s + 1.81·29-s + 1.19·31-s − 1.42·32-s − 0.233·33-s − 1.88·34-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(10.3253\)
Root analytic conductor: \(3.21330\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 175,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 7T \)
good2 \( 1 - 4.04T + 8T^{2} \)
3 \( 1 + 6.52T + 27T^{2} \)
11 \( 1 - 6.78T + 1.33e3T^{2} \)
13 \( 1 + 48.9T + 2.19e3T^{2} \)
17 \( 1 + 92.4T + 4.91e3T^{2} \)
19 \( 1 + 125.T + 6.85e3T^{2} \)
23 \( 1 - 32.2T + 1.21e4T^{2} \)
29 \( 1 - 282.T + 2.43e4T^{2} \)
31 \( 1 - 205.T + 2.97e4T^{2} \)
37 \( 1 + 190.T + 5.06e4T^{2} \)
41 \( 1 - 123.T + 6.89e4T^{2} \)
43 \( 1 + 35.0T + 7.95e4T^{2} \)
47 \( 1 + 419.T + 1.03e5T^{2} \)
53 \( 1 - 0.365T + 1.48e5T^{2} \)
59 \( 1 - 328.T + 2.05e5T^{2} \)
61 \( 1 + 515.T + 2.26e5T^{2} \)
67 \( 1 - 828.T + 3.00e5T^{2} \)
71 \( 1 + 496.T + 3.57e5T^{2} \)
73 \( 1 + 701.T + 3.89e5T^{2} \)
79 \( 1 - 199.T + 4.93e5T^{2} \)
83 \( 1 - 194.T + 5.71e5T^{2} \)
89 \( 1 - 137.T + 7.04e5T^{2} \)
97 \( 1 + 220.T + 9.12e5T^{2} \)
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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

−12.03800311785481645089385689920, −11.16346308153900662304801112102, −10.18794925764385988798726158836, −8.692080342934056033971275683084, −6.70309320644208085946320962263, −6.34139052150607437890645164701, −5.01780550110484013517578075560, −4.37161285307502519328235807274, −2.63054893822071619729802472483, 0, 2.63054893822071619729802472483, 4.37161285307502519328235807274, 5.01780550110484013517578075560, 6.34139052150607437890645164701, 6.70309320644208085946320962263, 8.692080342934056033971275683084, 10.18794925764385988798726158836, 11.16346308153900662304801112102, 12.03800311785481645089385689920

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