Properties

Label 2-75e2-1.1-c1-0-174
Degree $2$
Conductor $5625$
Sign $-1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.05·2-s + 2.20·4-s − 1.27·7-s + 0.428·8-s − 3.17·11-s + 3.19·13-s − 2.62·14-s − 3.53·16-s + 1.35·17-s + 1.53·19-s − 6.51·22-s + 2.39·23-s + 6.54·26-s − 2.82·28-s − 6.80·29-s − 7.49·31-s − 8.11·32-s + 2.78·34-s − 5.24·37-s + 3.15·38-s − 6.41·41-s − 11.1·43-s − 7.01·44-s + 4.90·46-s + 12.4·47-s − 5.36·49-s + 7.05·52-s + ⋯
L(s)  = 1  + 1.45·2-s + 1.10·4-s − 0.483·7-s + 0.151·8-s − 0.957·11-s + 0.885·13-s − 0.701·14-s − 0.884·16-s + 0.329·17-s + 0.352·19-s − 1.38·22-s + 0.498·23-s + 1.28·26-s − 0.534·28-s − 1.26·29-s − 1.34·31-s − 1.43·32-s + 0.477·34-s − 0.861·37-s + 0.511·38-s − 1.00·41-s − 1.69·43-s − 1.05·44-s + 0.723·46-s + 1.81·47-s − 0.766·49-s + 0.977·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $-1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 - 2.05T + 2T^{2} \)
7 \( 1 + 1.27T + 7T^{2} \)
11 \( 1 + 3.17T + 11T^{2} \)
13 \( 1 - 3.19T + 13T^{2} \)
17 \( 1 - 1.35T + 17T^{2} \)
19 \( 1 - 1.53T + 19T^{2} \)
23 \( 1 - 2.39T + 23T^{2} \)
29 \( 1 + 6.80T + 29T^{2} \)
31 \( 1 + 7.49T + 31T^{2} \)
37 \( 1 + 5.24T + 37T^{2} \)
41 \( 1 + 6.41T + 41T^{2} \)
43 \( 1 + 11.1T + 43T^{2} \)
47 \( 1 - 12.4T + 47T^{2} \)
53 \( 1 - 0.474T + 53T^{2} \)
59 \( 1 + 8.04T + 59T^{2} \)
61 \( 1 - 10.4T + 61T^{2} \)
67 \( 1 + 6.45T + 67T^{2} \)
71 \( 1 - 14.8T + 71T^{2} \)
73 \( 1 - 1.77T + 73T^{2} \)
79 \( 1 + 0.781T + 79T^{2} \)
83 \( 1 + 1.43T + 83T^{2} \)
89 \( 1 + 7.89T + 89T^{2} \)
97 \( 1 + 13.7T + 97T^{2} \)
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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

−7.51869907944054015024417064870, −6.86988646067513322247124795687, −6.15146003206845268913361057664, −5.30020723285477192901071890427, −5.17631335883227799997243167182, −3.88351056054527711738814801294, −3.50782871214258343793973911663, −2.72547873624998044047892708837, −1.68415942487234158149167273559, 0, 1.68415942487234158149167273559, 2.72547873624998044047892708837, 3.50782871214258343793973911663, 3.88351056054527711738814801294, 5.17631335883227799997243167182, 5.30020723285477192901071890427, 6.15146003206845268913361057664, 6.86988646067513322247124795687, 7.51869907944054015024417064870

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