Properties

Label 2-2925-5.4-c1-0-85
Degree $2$
Conductor $2925$
Sign $-0.894 - 0.447i$
Analytic cond. $23.3562$
Root an. cond. $4.83282$
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  − 1.56i·2-s − 0.438·4-s − 4.56i·7-s − 2.43i·8-s + 2.56·11-s + i·13-s − 7.12·14-s − 4.68·16-s − 2.56i·17-s − 3.12·19-s − 4i·22-s − 6.56i·23-s + 1.56·26-s + 1.99i·28-s − 1.12·29-s + ⋯
L(s)  = 1  − 1.10i·2-s − 0.219·4-s − 1.72i·7-s − 0.862i·8-s + 0.772·11-s + 0.277i·13-s − 1.90·14-s − 1.17·16-s − 0.621i·17-s − 0.716·19-s − 0.852i·22-s − 1.36i·23-s + 0.306·26-s + 0.377i·28-s − 0.208·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2925\)    =    \(3^{2} \cdot 5^{2} \cdot 13\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(23.3562\)
Root analytic conductor: \(4.83282\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2925} (2224, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2925,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.727292247\)
\(L(\frac12)\) \(\approx\) \(1.727292247\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
13 \( 1 - iT \)
good2 \( 1 + 1.56iT - 2T^{2} \)
7 \( 1 + 4.56iT - 7T^{2} \)
11 \( 1 - 2.56T + 11T^{2} \)
17 \( 1 + 2.56iT - 17T^{2} \)
19 \( 1 + 3.12T + 19T^{2} \)
23 \( 1 + 6.56iT - 23T^{2} \)
29 \( 1 + 1.12T + 29T^{2} \)
31 \( 1 - 6T + 31T^{2} \)
37 \( 1 - 1.68iT - 37T^{2} \)
41 \( 1 + 0.561T + 41T^{2} \)
43 \( 1 - 5.12iT - 43T^{2} \)
47 \( 1 - 2.87iT - 47T^{2} \)
53 \( 1 + 7.68iT - 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 - 5.68T + 61T^{2} \)
67 \( 1 - 13.3iT - 67T^{2} \)
71 \( 1 - 14.5T + 71T^{2} \)
73 \( 1 - 6iT - 73T^{2} \)
79 \( 1 - 7.68T + 79T^{2} \)
83 \( 1 + 16.4iT - 83T^{2} \)
89 \( 1 - 1.68T + 89T^{2} \)
97 \( 1 + 11.9iT - 97T^{2} \)
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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

−8.428474053813568385167186498841, −7.50797090446430142763958545500, −6.70169268079819452928258506182, −6.40630759908832779382094789400, −4.70138885877770536539598188081, −4.22486912221671974006574538213, −3.48500939126526816548951121997, −2.50936491346950758331541196951, −1.38175453805479972862930024276, −0.54342970061074038321036766984, 1.74959036685978740967320433124, 2.57499287530024891199950292993, 3.71095809048708001844004660012, 4.92981475752757559947787239089, 5.56897309007758295193014550877, 6.21114224045757105056633516331, 6.69367410887226993629266058039, 7.80432609011119056961178574399, 8.270333730942216059708852040383, 9.051668637533927345062869053023

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