Properties

Label 2-325-5.4-c5-0-65
Degree $2$
Conductor $325$
Sign $-0.447 - 0.894i$
Analytic cond. $52.1247$
Root an. cond. $7.21974$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 11.2i·2-s + 19.1i·3-s − 94.0·4-s + 215.·6-s − 70.9i·7-s + 696. i·8-s − 125.·9-s − 161.·11-s − 1.80e3i·12-s + 169i·13-s − 796.·14-s + 4.80e3·16-s + 121. i·17-s + 1.40e3i·18-s + 3.11e3·19-s + ⋯
L(s)  = 1  − 1.98i·2-s + 1.23i·3-s − 2.93·4-s + 2.44·6-s − 0.547i·7-s + 3.84i·8-s − 0.515·9-s − 0.401·11-s − 3.61i·12-s + 0.277i·13-s − 1.08·14-s + 4.69·16-s + 0.101i·17-s + 1.02i·18-s + 1.97·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(325\)    =    \(5^{2} \cdot 13\)
Sign: $-0.447 - 0.894i$
Analytic conductor: \(52.1247\)
Root analytic conductor: \(7.21974\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{325} (274, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 325,\ (\ :5/2),\ -0.447 - 0.894i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.2319695603\)
\(L(\frac12)\) \(\approx\) \(0.2319695603\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
13 \( 1 - 169iT \)
good2 \( 1 + 11.2iT - 32T^{2} \)
3 \( 1 - 19.1iT - 243T^{2} \)
7 \( 1 + 70.9iT - 1.68e4T^{2} \)
11 \( 1 + 161.T + 1.61e5T^{2} \)
17 \( 1 - 121. iT - 1.41e6T^{2} \)
19 \( 1 - 3.11e3T + 2.47e6T^{2} \)
23 \( 1 + 3.09e3iT - 6.43e6T^{2} \)
29 \( 1 + 3.17e3T + 2.05e7T^{2} \)
31 \( 1 + 3.51e3T + 2.86e7T^{2} \)
37 \( 1 + 6.99e3iT - 6.93e7T^{2} \)
41 \( 1 + 1.95e4T + 1.15e8T^{2} \)
43 \( 1 - 1.33e4iT - 1.47e8T^{2} \)
47 \( 1 + 7.63e3iT - 2.29e8T^{2} \)
53 \( 1 - 2.77e4iT - 4.18e8T^{2} \)
59 \( 1 + 3.30e4T + 7.14e8T^{2} \)
61 \( 1 + 3.31e4T + 8.44e8T^{2} \)
67 \( 1 + 2.45e4iT - 1.35e9T^{2} \)
71 \( 1 - 1.66e4T + 1.80e9T^{2} \)
73 \( 1 + 5.25e3iT - 2.07e9T^{2} \)
79 \( 1 - 3.12e3T + 3.07e9T^{2} \)
83 \( 1 + 2.51e4iT - 3.93e9T^{2} \)
89 \( 1 + 634.T + 5.58e9T^{2} \)
97 \( 1 + 1.56e5iT - 8.58e9T^{2} \)
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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

−10.37495893611789225998182538609, −9.550810987197325993177104739603, −8.988462148402855868857561770484, −7.69511333762359243813683008810, −5.40658069393873363384542486104, −4.61576196491944571205065296332, −3.74909990046918467073142160851, −2.92836787524459980163867653520, −1.43476455682323609521995315516, −0.06993881135606415513468755086, 1.27054786711173400915979774472, 3.43806397749804201964257203973, 5.15779066931417445457433534902, 5.69245967362803549093878154765, 6.80735299296492054612977253762, 7.48204204050828274333532016217, 8.056722694638745836980227475367, 9.110731259413024074958497301342, 9.941441555435790639911985264019, 11.83221017044450593585265106091

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