Properties

Label 2-925-37.3-c1-0-14
Degree $2$
Conductor $925$
Sign $0.749 - 0.662i$
Analytic cond. $7.38616$
Root an. cond. $2.71774$
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  + (0.590 − 0.703i)2-s + (0.605 − 0.508i)3-s + (0.200 + 1.13i)4-s − 0.725i·6-s + (−3.19 − 1.16i)7-s + (2.50 + 1.44i)8-s + (−0.412 + 2.33i)9-s + (−1.45 + 2.52i)11-s + (0.700 + 0.587i)12-s + (0.612 − 0.108i)13-s + (−2.70 + 1.56i)14-s + (0.324 − 0.118i)16-s + (5.41 + 0.955i)17-s + (1.40 + 1.67i)18-s + (3.15 + 3.76i)19-s + ⋯
L(s)  = 1  + (0.417 − 0.497i)2-s + (0.349 − 0.293i)3-s + (0.100 + 0.569i)4-s − 0.296i·6-s + (−1.20 − 0.439i)7-s + (0.887 + 0.512i)8-s + (−0.137 + 0.779i)9-s + (−0.438 + 0.759i)11-s + (0.202 + 0.169i)12-s + (0.169 − 0.0299i)13-s + (−0.722 + 0.417i)14-s + (0.0811 − 0.0295i)16-s + (1.31 + 0.231i)17-s + (0.330 + 0.393i)18-s + (0.724 + 0.863i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.749 - 0.662i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.749 - 0.662i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(925\)    =    \(5^{2} \cdot 37\)
Sign: $0.749 - 0.662i$
Analytic conductor: \(7.38616\)
Root analytic conductor: \(2.71774\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{925} (151, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 925,\ (\ :1/2),\ 0.749 - 0.662i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.79234 + 0.678539i\)
\(L(\frac12)\) \(\approx\) \(1.79234 + 0.678539i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
37 \( 1 + (4.16 + 4.43i)T \)
good2 \( 1 + (-0.590 + 0.703i)T + (-0.347 - 1.96i)T^{2} \)
3 \( 1 + (-0.605 + 0.508i)T + (0.520 - 2.95i)T^{2} \)
7 \( 1 + (3.19 + 1.16i)T + (5.36 + 4.49i)T^{2} \)
11 \( 1 + (1.45 - 2.52i)T + (-5.5 - 9.52i)T^{2} \)
13 \( 1 + (-0.612 + 0.108i)T + (12.2 - 4.44i)T^{2} \)
17 \( 1 + (-5.41 - 0.955i)T + (15.9 + 5.81i)T^{2} \)
19 \( 1 + (-3.15 - 3.76i)T + (-3.29 + 18.7i)T^{2} \)
23 \( 1 + (3.86 - 2.22i)T + (11.5 - 19.9i)T^{2} \)
29 \( 1 + (-8.86 - 5.11i)T + (14.5 + 25.1i)T^{2} \)
31 \( 1 + 6.23iT - 31T^{2} \)
41 \( 1 + (0.0934 + 0.530i)T + (-38.5 + 14.0i)T^{2} \)
43 \( 1 - 9.30iT - 43T^{2} \)
47 \( 1 + (-0.483 - 0.837i)T + (-23.5 + 40.7i)T^{2} \)
53 \( 1 + (4.46 - 1.62i)T + (40.6 - 34.0i)T^{2} \)
59 \( 1 + (4.29 + 11.8i)T + (-45.1 + 37.9i)T^{2} \)
61 \( 1 + (-4.37 + 0.770i)T + (57.3 - 20.8i)T^{2} \)
67 \( 1 + (10.9 + 3.99i)T + (51.3 + 43.0i)T^{2} \)
71 \( 1 + (-0.548 + 0.460i)T + (12.3 - 69.9i)T^{2} \)
73 \( 1 - 5.46T + 73T^{2} \)
79 \( 1 + (2.49 - 6.84i)T + (-60.5 - 50.7i)T^{2} \)
83 \( 1 + (0.0550 - 0.312i)T + (-77.9 - 28.3i)T^{2} \)
89 \( 1 + (-3.44 - 9.46i)T + (-68.1 + 57.2i)T^{2} \)
97 \( 1 + (-10.7 + 6.18i)T + (48.5 - 84.0i)T^{2} \)
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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

−10.18124852052924164040717016686, −9.601910415032704965396824957398, −8.169526532815955354373288505182, −7.75912080369793725207525217157, −6.95834320728891023118191893500, −5.76402849056334795646010025670, −4.67378502841919715159799535317, −3.53654555767653454140788681528, −2.93738827947878929550824727062, −1.70633141109723945834527702524, 0.77593837254425428554256288154, 2.81373937088246968270492899831, 3.52599159403333377821538398914, 4.81772753074249934150908562669, 5.81800845369322278921550967419, 6.32875028037601557932816260304, 7.19363351288339971186546777424, 8.399878580791546023681765514412, 9.193869440566421774176331706781, 10.05088415176110365979404210717

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