Properties

Label 2-2925-5.4-c1-0-74
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  − 1.73i·2-s − 0.999·4-s + 2i·7-s − 1.73i·8-s + 1.26·11-s i·13-s + 3.46·14-s − 5·16-s − 3.46i·17-s − 4.19·19-s − 2.19i·22-s + 4.73i·23-s − 1.73·26-s − 1.99i·28-s − 9.46·29-s + ⋯
L(s)  = 1  − 1.22i·2-s − 0.499·4-s + 0.755i·7-s − 0.612i·8-s + 0.382·11-s − 0.277i·13-s + 0.925·14-s − 1.25·16-s − 0.840i·17-s − 0.962·19-s − 0.468i·22-s + 0.986i·23-s − 0.339·26-s − 0.377i·28-s − 1.75·29-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

\(L(1)\) \(\approx\) \(0.9990051270\)
\(L(\frac12)\) \(\approx\) \(0.9990051270\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.73iT - 2T^{2} \)
7 \( 1 - 2iT - 7T^{2} \)
11 \( 1 - 1.26T + 11T^{2} \)
17 \( 1 + 3.46iT - 17T^{2} \)
19 \( 1 + 4.19T + 19T^{2} \)
23 \( 1 - 4.73iT - 23T^{2} \)
29 \( 1 + 9.46T + 29T^{2} \)
31 \( 1 + 0.196T + 31T^{2} \)
37 \( 1 + 4iT - 37T^{2} \)
41 \( 1 - 3.46T + 41T^{2} \)
43 \( 1 + 10.1iT - 43T^{2} \)
47 \( 1 + 6iT - 47T^{2} \)
53 \( 1 + 10.3iT - 53T^{2} \)
59 \( 1 + 15.1T + 59T^{2} \)
61 \( 1 - 12.3T + 61T^{2} \)
67 \( 1 + 14.3iT - 67T^{2} \)
71 \( 1 + 1.26T + 71T^{2} \)
73 \( 1 - 4iT - 73T^{2} \)
79 \( 1 + 12.3T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 - 0.928T + 89T^{2} \)
97 \( 1 - 2iT - 97T^{2} \)
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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

−8.682067603412160303138193582795, −7.55319015170431360818489088737, −6.87890540383959885100158069957, −5.88864548771994632079752246752, −5.16013552318825405850929308877, −4.02168855076443168227382526579, −3.40160356120677990070321037684, −2.36861072063877054354545862985, −1.74959656484480713477710329618, −0.29592838283879297053426078111, 1.48854999134225798043253932219, 2.67753998875603211603779884847, 4.07836112344804963563079264050, 4.48432952235178979493882154750, 5.67474730590521190985551848732, 6.25928306767271212202268535118, 6.89139366922924470404000224441, 7.59521004914697949587847058007, 8.235198791927701891295450585958, 8.929782445542850969099263129152

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