Properties

Label 2-425-1.1-c5-0-121
Degree $2$
Conductor $425$
Sign $-1$
Analytic cond. $68.1631$
Root an. cond. $8.25609$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.29·2-s + 29.9·3-s − 13.5·4-s + 128.·6-s − 45.8·7-s − 195.·8-s + 655.·9-s − 504.·11-s − 405.·12-s − 513.·13-s − 196.·14-s − 408.·16-s − 289·17-s + 2.81e3·18-s − 2.08e3·19-s − 1.37e3·21-s − 2.16e3·22-s − 4.71e3·23-s − 5.86e3·24-s − 2.20e3·26-s + 1.23e4·27-s + 619.·28-s − 3.09e3·29-s + 4.15e3·31-s + 4.50e3·32-s − 1.51e4·33-s − 1.24e3·34-s + ⋯
L(s)  = 1  + 0.759·2-s + 1.92·3-s − 0.422·4-s + 1.46·6-s − 0.353·7-s − 1.08·8-s + 2.69·9-s − 1.25·11-s − 0.812·12-s − 0.842·13-s − 0.268·14-s − 0.399·16-s − 0.242·17-s + 2.04·18-s − 1.32·19-s − 0.679·21-s − 0.955·22-s − 1.85·23-s − 2.07·24-s − 0.639·26-s + 3.26·27-s + 0.149·28-s − 0.682·29-s + 0.776·31-s + 0.777·32-s − 2.41·33-s − 0.184·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 425 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 425 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(425\)    =    \(5^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(68.1631\)
Root analytic conductor: \(8.25609\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 425,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
17 \( 1 + 289T \)
good2 \( 1 - 4.29T + 32T^{2} \)
3 \( 1 - 29.9T + 243T^{2} \)
7 \( 1 + 45.8T + 1.68e4T^{2} \)
11 \( 1 + 504.T + 1.61e5T^{2} \)
13 \( 1 + 513.T + 3.71e5T^{2} \)
19 \( 1 + 2.08e3T + 2.47e6T^{2} \)
23 \( 1 + 4.71e3T + 6.43e6T^{2} \)
29 \( 1 + 3.09e3T + 2.05e7T^{2} \)
31 \( 1 - 4.15e3T + 2.86e7T^{2} \)
37 \( 1 + 4.51e3T + 6.93e7T^{2} \)
41 \( 1 - 7.37e3T + 1.15e8T^{2} \)
43 \( 1 - 1.75e4T + 1.47e8T^{2} \)
47 \( 1 - 1.47e4T + 2.29e8T^{2} \)
53 \( 1 - 1.00e3T + 4.18e8T^{2} \)
59 \( 1 - 496.T + 7.14e8T^{2} \)
61 \( 1 + 1.30e4T + 8.44e8T^{2} \)
67 \( 1 + 2.11e4T + 1.35e9T^{2} \)
71 \( 1 + 4.12e4T + 1.80e9T^{2} \)
73 \( 1 + 5.31e4T + 2.07e9T^{2} \)
79 \( 1 - 2.20e4T + 3.07e9T^{2} \)
83 \( 1 - 6.39e4T + 3.93e9T^{2} \)
89 \( 1 + 1.45e5T + 5.58e9T^{2} \)
97 \( 1 - 1.31e5T + 8.58e9T^{2} \)
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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

−9.768202624608681325506664247001, −8.928606582348875548587167653623, −8.154686476418505908465839826938, −7.40599341008943925313314571214, −6.02562389975236351508171050650, −4.60423498749272728040576423284, −3.94836916940970732156080274506, −2.82536432383393211422173205396, −2.17705483312291024253277307918, 0, 2.17705483312291024253277307918, 2.82536432383393211422173205396, 3.94836916940970732156080274506, 4.60423498749272728040576423284, 6.02562389975236351508171050650, 7.40599341008943925313314571214, 8.154686476418505908465839826938, 8.928606582348875548587167653623, 9.768202624608681325506664247001

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