Properties

Label 2-100800-1.1-c1-0-196
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7-s + 4·11-s + 2·17-s + 6·19-s + 6·23-s + 2·31-s + 2·37-s − 2·41-s + 4·43-s + 8·47-s + 49-s − 10·53-s + 4·59-s + 2·61-s + 12·67-s − 8·71-s − 8·73-s + 4·77-s − 8·79-s + 4·83-s − 10·89-s + 4·97-s + 101-s + 103-s + 107-s + 109-s + 113-s + ⋯
L(s)  = 1  + 0.377·7-s + 1.20·11-s + 0.485·17-s + 1.37·19-s + 1.25·23-s + 0.359·31-s + 0.328·37-s − 0.312·41-s + 0.609·43-s + 1.16·47-s + 1/7·49-s − 1.37·53-s + 0.520·59-s + 0.256·61-s + 1.46·67-s − 0.949·71-s − 0.936·73-s + 0.455·77-s − 0.900·79-s + 0.439·83-s − 1.05·89-s + 0.406·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-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: \(0\)
Selberg data: \((2,\ 100800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.960269875\)
\(L(\frac12)\) \(\approx\) \(3.960269875\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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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

−13.81135889025001, −13.33274925963928, −12.71826227345233, −12.18187499264739, −11.83862485019531, −11.26256156609594, −10.99688552017494, −10.26774361182812, −9.648660312957851, −9.397429556290067, −8.792890860884676, −8.324773649978357, −7.669771292888041, −7.178018158167234, −6.798588301538715, −6.093528965033474, −5.539572105221935, −5.086988677595991, −4.377559498132411, −3.937227406358306, −3.156543484938042, −2.810184633156306, −1.808844317501333, −1.202089971048016, −0.7124624447417337, 0.7124624447417337, 1.202089971048016, 1.808844317501333, 2.810184633156306, 3.156543484938042, 3.937227406358306, 4.377559498132411, 5.086988677595991, 5.539572105221935, 6.093528965033474, 6.798588301538715, 7.178018158167234, 7.669771292888041, 8.324773649978357, 8.792890860884676, 9.397429556290067, 9.648660312957851, 10.26774361182812, 10.99688552017494, 11.26256156609594, 11.83862485019531, 12.18187499264739, 12.71826227345233, 13.33274925963928, 13.81135889025001

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