Properties

Label 2-4025-1.1-c1-0-205
Degree $2$
Conductor $4025$
Sign $-1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
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  + 2.04·2-s + 1.31·3-s + 2.16·4-s + 2.68·6-s − 7-s + 0.333·8-s − 1.27·9-s + 0.520·11-s + 2.84·12-s − 6.55·13-s − 2.04·14-s − 3.64·16-s − 0.414·17-s − 2.60·18-s − 5.89·19-s − 1.31·21-s + 1.06·22-s − 23-s + 0.438·24-s − 13.3·26-s − 5.61·27-s − 2.16·28-s + 9.15·29-s + 4.58·31-s − 8.10·32-s + 0.684·33-s − 0.845·34-s + ⋯
L(s)  = 1  + 1.44·2-s + 0.758·3-s + 1.08·4-s + 1.09·6-s − 0.377·7-s + 0.118·8-s − 0.424·9-s + 0.157·11-s + 0.820·12-s − 1.81·13-s − 0.545·14-s − 0.911·16-s − 0.100·17-s − 0.613·18-s − 1.35·19-s − 0.286·21-s + 0.226·22-s − 0.208·23-s + 0.0895·24-s − 2.62·26-s − 1.08·27-s − 0.408·28-s + 1.70·29-s + 0.823·31-s − 1.43·32-s + 0.119·33-s − 0.145·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 \)
7 \( 1 + T \)
23 \( 1 + T \)
good2 \( 1 - 2.04T + 2T^{2} \)
3 \( 1 - 1.31T + 3T^{2} \)
11 \( 1 - 0.520T + 11T^{2} \)
13 \( 1 + 6.55T + 13T^{2} \)
17 \( 1 + 0.414T + 17T^{2} \)
19 \( 1 + 5.89T + 19T^{2} \)
29 \( 1 - 9.15T + 29T^{2} \)
31 \( 1 - 4.58T + 31T^{2} \)
37 \( 1 - 4.71T + 37T^{2} \)
41 \( 1 + 11.5T + 41T^{2} \)
43 \( 1 + 7.31T + 43T^{2} \)
47 \( 1 - 1.49T + 47T^{2} \)
53 \( 1 + 7.40T + 53T^{2} \)
59 \( 1 - 2.78T + 59T^{2} \)
61 \( 1 - 10.5T + 61T^{2} \)
67 \( 1 + 3.58T + 67T^{2} \)
71 \( 1 - 7.82T + 71T^{2} \)
73 \( 1 + 1.04T + 73T^{2} \)
79 \( 1 + 9.97T + 79T^{2} \)
83 \( 1 - 6.07T + 83T^{2} \)
89 \( 1 + 16.4T + 89T^{2} \)
97 \( 1 - 1.87T + 97T^{2} \)
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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

−8.215791872368576198305007501902, −7.00223660105949767974597365665, −6.57862931177251643447094099756, −5.72133901414830056899806124803, −4.83649505895891017259608912242, −4.37111562051659733611917709497, −3.36628835520234064836863410012, −2.71710630523569690853305408715, −2.13702664669941800506845113228, 0, 2.13702664669941800506845113228, 2.71710630523569690853305408715, 3.36628835520234064836863410012, 4.37111562051659733611917709497, 4.83649505895891017259608912242, 5.72133901414830056899806124803, 6.57862931177251643447094099756, 7.00223660105949767974597365665, 8.215791872368576198305007501902

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