Properties

Label 2-70e2-1.1-c1-0-33
Degree $2$
Conductor $4900$
Sign $1$
Analytic cond. $39.1266$
Root an. cond. $6.25513$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.40·3-s + 8.62·9-s − 3.62·11-s − 1.06·13-s + 5.75·17-s + 19.1·27-s + 9.62·29-s − 12.3·33-s − 3.62·39-s − 1.28·47-s + 19.6·51-s − 12·71-s + 13.4·73-s − 14.8·79-s + 39.4·81-s − 8.94·83-s + 32.8·87-s + 19.3·97-s − 31.2·99-s + 12.3·103-s + 20.8·109-s − 9.16·117-s + ⋯
L(s)  = 1  + 1.96·3-s + 2.87·9-s − 1.09·11-s − 0.294·13-s + 1.39·17-s + 3.68·27-s + 1.78·29-s − 2.15·33-s − 0.580·39-s − 0.187·47-s + 2.74·51-s − 1.42·71-s + 1.57·73-s − 1.67·79-s + 4.38·81-s − 0.981·83-s + 3.51·87-s + 1.96·97-s − 3.14·99-s + 1.21·103-s + 1.99·109-s − 0.847·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4900 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4900\)    =    \(2^{2} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(39.1266\)
Root analytic conductor: \(6.25513\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4900,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.408116681\)
\(L(\frac12)\) \(\approx\) \(4.408116681\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 - 3.40T + 3T^{2} \)
11 \( 1 + 3.62T + 11T^{2} \)
13 \( 1 + 1.06T + 13T^{2} \)
17 \( 1 - 5.75T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 9.62T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 + 1.28T + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 + 67T^{2} \)
71 \( 1 + 12T + 71T^{2} \)
73 \( 1 - 13.4T + 73T^{2} \)
79 \( 1 + 14.8T + 79T^{2} \)
83 \( 1 + 8.94T + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 - 19.3T + 97T^{2} \)
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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

−8.361098015759982694885617807468, −7.59474090593155258858580967686, −7.29616232850047869923809999356, −6.22707893434019680509820734961, −5.08844801340037788588471845931, −4.42866049153897732794754696209, −3.42053151735048252977608392448, −2.91686934021750974749645393946, −2.19893308165409539608203511014, −1.11891767210185429297561890902, 1.11891767210185429297561890902, 2.19893308165409539608203511014, 2.91686934021750974749645393946, 3.42053151735048252977608392448, 4.42866049153897732794754696209, 5.08844801340037788588471845931, 6.22707893434019680509820734961, 7.29616232850047869923809999356, 7.59474090593155258858580967686, 8.361098015759982694885617807468

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