Properties

Label 2-228672-1.1-c1-0-53
Degree $2$
Conductor $228672$
Sign $-1$
Analytic cond. $1825.95$
Root an. cond. $42.7311$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·5-s + 4·7-s + 13-s − 19-s + 4·25-s − 6·29-s + 4·31-s − 12·35-s − 2·37-s − 43-s + 9·49-s − 3·53-s − 12·59-s − 2·61-s − 3·65-s − 4·67-s − 3·71-s + 14·73-s + 4·79-s − 9·83-s + 4·91-s + 3·95-s − 7·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 1.34·5-s + 1.51·7-s + 0.277·13-s − 0.229·19-s + 4/5·25-s − 1.11·29-s + 0.718·31-s − 2.02·35-s − 0.328·37-s − 0.152·43-s + 9/7·49-s − 0.412·53-s − 1.56·59-s − 0.256·61-s − 0.372·65-s − 0.488·67-s − 0.356·71-s + 1.63·73-s + 0.450·79-s − 0.987·83-s + 0.419·91-s + 0.307·95-s − 0.710·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 228672 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 228672 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(228672\)    =    \(2^{6} \cdot 3^{2} \cdot 397\)
Sign: $-1$
Analytic conductor: \(1825.95\)
Root analytic conductor: \(42.7311\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 228672,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
397 \( 1 + T \)
good5 \( 1 + 3 T + p T^{2} \) 1.5.d
7 \( 1 - 4 T + p T^{2} \) 1.7.ae
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 - T + p T^{2} \) 1.13.ab
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 + T + p T^{2} \) 1.19.b
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + 2 T + p T^{2} \) 1.37.c
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 + T + p T^{2} \) 1.43.b
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + 3 T + p T^{2} \) 1.53.d
59 \( 1 + 12 T + p T^{2} \) 1.59.m
61 \( 1 + 2 T + p T^{2} \) 1.61.c
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 + 3 T + p T^{2} \) 1.71.d
73 \( 1 - 14 T + p T^{2} \) 1.73.ao
79 \( 1 - 4 T + p T^{2} \) 1.79.ae
83 \( 1 + 9 T + p T^{2} \) 1.83.j
89 \( 1 + p T^{2} \) 1.89.a
97 \( 1 + 7 T + p T^{2} \) 1.97.h
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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

−13.09291532501467, −12.57206058126129, −12.16002054751885, −11.65265260176918, −11.37015420844272, −10.97866358144780, −10.59396776370693, −9.987980861494934, −9.287999362803327, −8.816030142595752, −8.353728271105549, −7.944891753536859, −7.608767263402096, −7.223927693898036, −6.513796257272598, −5.987327733593480, −5.284816913838299, −4.866776044028416, −4.372241407007445, −3.967099411783974, −3.402629808520677, −2.796603739369488, −1.961781171986216, −1.524466238879549, −0.7625694198283359, 0, 0.7625694198283359, 1.524466238879549, 1.961781171986216, 2.796603739369488, 3.402629808520677, 3.967099411783974, 4.372241407007445, 4.866776044028416, 5.284816913838299, 5.987327733593480, 6.513796257272598, 7.223927693898036, 7.608767263402096, 7.944891753536859, 8.353728271105549, 8.816030142595752, 9.287999362803327, 9.987980861494934, 10.59396776370693, 10.97866358144780, 11.37015420844272, 11.65265260176918, 12.16002054751885, 12.57206058126129, 13.09291532501467

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