Properties

Label 2-35e2-5.4-c1-0-44
Degree $2$
Conductor $1225$
Sign $-0.894 + 0.447i$
Analytic cond. $9.78167$
Root an. cond. $3.12756$
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  − 1.61i·2-s − 1.23i·3-s − 0.618·4-s − 2.00·6-s − 2.23i·8-s + 1.47·9-s + 4.23·11-s + 0.763i·12-s + 3.23i·13-s − 4.85·16-s − 6.47i·17-s − 2.38i·18-s + 4.47·19-s − 6.85i·22-s + 1.76i·23-s − 2.76·24-s + ⋯
L(s)  = 1  − 1.14i·2-s − 0.713i·3-s − 0.309·4-s − 0.816·6-s − 0.790i·8-s + 0.490·9-s + 1.27·11-s + 0.220i·12-s + 0.897i·13-s − 1.21·16-s − 1.56i·17-s − 0.561i·18-s + 1.02·19-s − 1.46i·22-s + 0.367i·23-s − 0.564·24-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1225\)    =    \(5^{2} \cdot 7^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(9.78167\)
Root analytic conductor: \(3.12756\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1225} (99, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1225,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.026365973\)
\(L(\frac12)\) \(\approx\) \(2.026365973\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 \)
good2 \( 1 + 1.61iT - 2T^{2} \)
3 \( 1 + 1.23iT - 3T^{2} \)
11 \( 1 - 4.23T + 11T^{2} \)
13 \( 1 - 3.23iT - 13T^{2} \)
17 \( 1 + 6.47iT - 17T^{2} \)
19 \( 1 - 4.47T + 19T^{2} \)
23 \( 1 - 1.76iT - 23T^{2} \)
29 \( 1 + 5T + 29T^{2} \)
31 \( 1 - 9.70T + 31T^{2} \)
37 \( 1 + 3iT - 37T^{2} \)
41 \( 1 + 9.23T + 41T^{2} \)
43 \( 1 - 6.23iT - 43T^{2} \)
47 \( 1 + 2iT - 47T^{2} \)
53 \( 1 + 0.472iT - 53T^{2} \)
59 \( 1 + 1.70T + 59T^{2} \)
61 \( 1 + 3.70T + 61T^{2} \)
67 \( 1 + 0.236iT - 67T^{2} \)
71 \( 1 + 4.70T + 71T^{2} \)
73 \( 1 - 13.2iT - 73T^{2} \)
79 \( 1 + 11.1T + 79T^{2} \)
83 \( 1 + 5.70iT - 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 0.763iT - 97T^{2} \)
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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

−9.606606134920381213734462127963, −8.890023287700151269741865039725, −7.50858109766352081726063315505, −6.96500513448782911684694554939, −6.28322838270318941266615162931, −4.80024566876612820989611811789, −3.90958486544072445413140700674, −2.89428874118669310415636588789, −1.76600401765979428066316529703, −0.981588788190884553490601443660, 1.56446259368948466073359165452, 3.26315895062392405127863435071, 4.21520229611882138490212393104, 5.11337528885542241145017963819, 6.01913710442662557314706496631, 6.68024070795720090866326855678, 7.56790463211620013017855356132, 8.355476162824319135873362421038, 9.082794095015426583749281858105, 10.02625082937657844739980190277

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