Properties

Label 2-100800-1.1-c1-0-146
Degree $2$
Conductor $100800$
Sign $-1$
Analytic cond. $804.892$
Root an. cond. $28.3706$
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  − 7-s − 6·11-s − 6·13-s + 2·17-s − 4·19-s − 2·23-s − 8·29-s + 4·31-s − 6·37-s + 10·41-s − 4·43-s + 4·47-s + 49-s − 4·53-s + 12·59-s + 2·61-s + 12·67-s + 6·71-s + 2·73-s + 6·77-s − 8·79-s − 14·89-s + 6·91-s + 2·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.377·7-s − 1.80·11-s − 1.66·13-s + 0.485·17-s − 0.917·19-s − 0.417·23-s − 1.48·29-s + 0.718·31-s − 0.986·37-s + 1.56·41-s − 0.609·43-s + 0.583·47-s + 1/7·49-s − 0.549·53-s + 1.56·59-s + 0.256·61-s + 1.46·67-s + 0.712·71-s + 0.234·73-s + 0.683·77-s − 0.900·79-s − 1.48·89-s + 0.628·91-s + 0.203·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 100800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 100800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(100800\)    =    \(2^{6} \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(804.892\)
Root analytic conductor: \(28.3706\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 100800,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + T \)
good11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 6 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−14.11311416916240, −13.36969374996456, −12.86858769879293, −12.64209165047376, −12.24722265489013, −11.44712527849511, −11.10596363832511, −10.35089377187772, −10.08402719903012, −9.752982421664239, −9.067153330577485, −8.434146113478725, −7.943218168124145, −7.438442723443876, −7.148179186747639, −6.375096212011331, −5.772026464776095, −5.187605823475153, −4.963509392965850, −4.123959832097786, −3.588489765745931, −2.680584668527482, −2.467049083502390, −1.842344570503515, −0.6003248465398630, 0, 0.6003248465398630, 1.842344570503515, 2.467049083502390, 2.680584668527482, 3.588489765745931, 4.123959832097786, 4.963509392965850, 5.187605823475153, 5.772026464776095, 6.375096212011331, 7.148179186747639, 7.438442723443876, 7.943218168124145, 8.434146113478725, 9.067153330577485, 9.752982421664239, 10.08402719903012, 10.35089377187772, 11.10596363832511, 11.44712527849511, 12.24722265489013, 12.64209165047376, 12.86858769879293, 13.36969374996456, 14.11311416916240

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