Properties

Label 2-98-49.16-c3-0-2
Degree $2$
Conductor $98$
Sign $-0.731 - 0.681i$
Analytic cond. $5.78218$
Root an. cond. $2.40461$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (0.730 + 1.86i)2-s + (−0.641 − 8.55i)3-s + (−2.93 + 2.72i)4-s + (−16.2 + 11.1i)5-s + (15.4 − 7.44i)6-s + (11.3 + 14.6i)7-s + (−7.20 − 3.47i)8-s + (−46.1 + 6.95i)9-s + (−32.5 − 22.2i)10-s + (28.1 + 4.24i)11-s + (25.1 + 23.3i)12-s + (−51.6 + 64.8i)13-s + (−18.8 + 31.8i)14-s + (105. + 132. i)15-s + (1.19 − 15.9i)16-s + (−76.1 + 23.4i)17-s + ⋯
L(s)  = 1  + (0.258 + 0.658i)2-s + (−0.123 − 1.64i)3-s + (−0.366 + 0.340i)4-s + (−1.45 + 0.993i)5-s + (1.05 − 0.506i)6-s + (0.614 + 0.788i)7-s + (−0.318 − 0.153i)8-s + (−1.70 + 0.257i)9-s + (−1.03 − 0.702i)10-s + (0.772 + 0.116i)11-s + (0.605 + 0.561i)12-s + (−1.10 + 1.38i)13-s + (−0.360 + 0.608i)14-s + (1.81 + 2.27i)15-s + (0.0186 − 0.249i)16-s + (−1.08 + 0.335i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.731 - 0.681i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.731 - 0.681i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $-0.731 - 0.681i$
Analytic conductor: \(5.78218\)
Root analytic conductor: \(2.40461\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (65, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :3/2),\ -0.731 - 0.681i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.226973 + 0.576931i\)
\(L(\frac12)\) \(\approx\) \(0.226973 + 0.576931i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.730 - 1.86i)T \)
7 \( 1 + (-11.3 - 14.6i)T \)
good3 \( 1 + (0.641 + 8.55i)T + (-26.6 + 4.02i)T^{2} \)
5 \( 1 + (16.2 - 11.1i)T + (45.6 - 116. i)T^{2} \)
11 \( 1 + (-28.1 - 4.24i)T + (1.27e3 + 392. i)T^{2} \)
13 \( 1 + (51.6 - 64.8i)T + (-488. - 2.14e3i)T^{2} \)
17 \( 1 + (76.1 - 23.4i)T + (4.05e3 - 2.76e3i)T^{2} \)
19 \( 1 + (-11.6 + 20.1i)T + (-3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (78.6 + 24.2i)T + (1.00e4 + 6.85e3i)T^{2} \)
29 \( 1 + (17.9 - 78.5i)T + (-2.19e4 - 1.05e4i)T^{2} \)
31 \( 1 + (89.9 + 155. i)T + (-1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (-163. - 151. i)T + (3.78e3 + 5.05e4i)T^{2} \)
41 \( 1 + (144. + 69.6i)T + (4.29e4 + 5.38e4i)T^{2} \)
43 \( 1 + (-246. + 118. i)T + (4.95e4 - 6.21e4i)T^{2} \)
47 \( 1 + (-75.3 - 191. i)T + (-7.61e4 + 7.06e4i)T^{2} \)
53 \( 1 + (246. - 228. i)T + (1.11e4 - 1.48e5i)T^{2} \)
59 \( 1 + (250. + 170. i)T + (7.50e4 + 1.91e5i)T^{2} \)
61 \( 1 + (-430. - 399. i)T + (1.69e4 + 2.26e5i)T^{2} \)
67 \( 1 + (-286. - 496. i)T + (-1.50e5 + 2.60e5i)T^{2} \)
71 \( 1 + (89.5 + 392. i)T + (-3.22e5 + 1.55e5i)T^{2} \)
73 \( 1 + (69.0 - 175. i)T + (-2.85e5 - 2.64e5i)T^{2} \)
79 \( 1 + (60.5 - 104. i)T + (-2.46e5 - 4.26e5i)T^{2} \)
83 \( 1 + (-100. - 126. i)T + (-1.27e5 + 5.57e5i)T^{2} \)
89 \( 1 + (671. - 101. i)T + (6.73e5 - 2.07e5i)T^{2} \)
97 \( 1 - 1.53e3T + 9.12e5T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−14.11285061829488989343360650819, −12.62590524904742903861617122206, −11.79047277125423259837583486384, −11.38506904017310819515480785228, −8.909872177566391393593257999012, −7.80124581010480888415762399137, −7.08096999362933193428510976788, −6.31582133878665649634483296730, −4.32574110741624166610900020531, −2.30771866945052445689973623380, 0.32704097677774630503651726041, 3.59111486090056027445444561455, 4.40588259156950801129160196010, 5.14073158058161669675719569229, 7.76017287387166677837699125671, 8.873533626886707387050859088585, 9.958816242020095736663267737210, 11.01468192746473029530116065819, 11.67787559142767606942799576904, 12.75035217142769978043794874667

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