L(s) = 1 | − 2·2-s − 3·3-s − 2·5-s + 6·6-s − 2·7-s + 4·8-s + 4·9-s + 4·10-s + 4·11-s − 8·13-s + 4·14-s + 6·15-s − 4·16-s − 8·18-s + 19-s + 6·21-s − 8·22-s − 2·23-s − 12·24-s + 16·26-s − 6·27-s − 29-s − 12·30-s − 3·31-s − 12·33-s + 4·35-s − 3·37-s + ⋯ |
L(s) = 1 | − 1.41·2-s − 1.73·3-s − 0.894·5-s + 2.44·6-s − 0.755·7-s + 1.41·8-s + 4/3·9-s + 1.26·10-s + 1.20·11-s − 2.21·13-s + 1.06·14-s + 1.54·15-s − 16-s − 1.88·18-s + 0.229·19-s + 1.30·21-s − 1.70·22-s − 0.417·23-s − 2.44·24-s + 3.13·26-s − 1.15·27-s − 0.185·29-s − 2.19·30-s − 0.538·31-s − 2.08·33-s + 0.676·35-s − 0.493·37-s + ⋯ |
\[\begin{aligned}\Lambda(s)=\mathstrut & 997 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 997 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]
Particular Values
\(L(1)\) |
\(=\) |
\(0\) |
\(L(\frac12)\) |
\(=\) |
\(0\) |
\(L(\frac{3}{2})\) |
|
not available |
\(L(1)\) |
|
not available |
\(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
| $p$ | $\Gal(F_p)$ | $F_p(T)$ |
---|
bad | 997 | $C_1$$\times$$C_2$ | \( ( 1 - T )( 1 + 28 T + p T^{2} ) \) |
good | 2 | $C_2$$\times$$C_2$ | \( ( 1 + p T^{2} )( 1 + p T + p T^{2} ) \) |
| 3 | $C_4$ | \( 1 + p T + 5 T^{2} + p^{2} T^{3} + p^{2} T^{4} \) |
| 5 | $D_{4}$ | \( 1 + 2 T + 4 T^{2} + 2 p T^{3} + p^{2} T^{4} \) |
| 7 | $C_2$$\times$$C_2$ | \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \) |
| 11 | $C_2$$\times$$C_2$ | \( ( 1 - 6 T + p T^{2} )( 1 + 2 T + p T^{2} ) \) |
| 13 | $C_2$ | \( ( 1 + 4 T + p T^{2} )^{2} \) |
| 17 | $C_2^2$ | \( 1 - 14 T^{2} + p^{2} T^{4} \) |
| 19 | $D_{4}$ | \( 1 - T + 9 T^{2} - p T^{3} + p^{2} T^{4} \) |
| 23 | $D_{4}$ | \( 1 + 2 T - 14 T^{2} + 2 p T^{3} + p^{2} T^{4} \) |
| 29 | $C_2$$\times$$C_2$ | \( ( 1 - 5 T + p T^{2} )( 1 + 6 T + p T^{2} ) \) |
| 31 | $C_2$$\times$$C_2$ | \( ( 1 - 5 T + p T^{2} )( 1 + 8 T + p T^{2} ) \) |
| 37 | $D_{4}$ | \( 1 + 3 T + 10 T^{2} + 3 p T^{3} + p^{2} T^{4} \) |
| 41 | $D_{4}$ | \( 1 + 3 T + 4 T^{2} + 3 p T^{3} + p^{2} T^{4} \) |
| 43 | $D_{4}$ | \( 1 - 2 T + 20 T^{2} - 2 p T^{3} + p^{2} T^{4} \) |
| 47 | $D_{4}$ | \( 1 - 11 T + 88 T^{2} - 11 p T^{3} + p^{2} T^{4} \) |
| 53 | $C_2$$\times$$C_2$ | \( ( 1 - 10 T + p T^{2} )( 1 + 12 T + p T^{2} ) \) |
| 59 | $D_{4}$ | \( 1 - 5 T + 85 T^{2} - 5 p T^{3} + p^{2} T^{4} \) |
| 61 | $C_2$$\times$$C_2$ | \( ( 1 - 8 T + p T^{2} )( 1 + 10 T + p T^{2} ) \) |
| 67 | $D_{4}$ | \( 1 - 11 T + 110 T^{2} - 11 p T^{3} + p^{2} T^{4} \) |
| 71 | $D_{4}$ | \( 1 + 13 T + 82 T^{2} + 13 p T^{3} + p^{2} T^{4} \) |
| 73 | $C_2$$\times$$C_2$ | \( ( 1 + 4 T + p T^{2} )( 1 + 10 T + p T^{2} ) \) |
| 79 | $D_{4}$ | \( 1 - 3 T - 62 T^{2} - 3 p T^{3} + p^{2} T^{4} \) |
| 83 | $D_{4}$ | \( 1 + 9 T + 178 T^{2} + 9 p T^{3} + p^{2} T^{4} \) |
| 89 | $D_{4}$ | \( 1 + 2 T + 106 T^{2} + 2 p T^{3} + p^{2} T^{4} \) |
| 97 | $D_{4}$ | \( 1 + T - 13 T^{2} + p T^{3} + p^{2} T^{4} \) |
show more | | |
show less | | |
\(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)
Imaginary part of the first few zeros on the critical line
−19.8333740009, −19.4536134475, −19.0956890151, −18.6290369100, −17.7704377714, −17.4898655597, −17.0043095466, −16.7781728545, −16.1762197636, −15.4494525594, −14.6717977011, −13.9833649039, −12.9703237378, −12.2511059659, −11.9025998913, −11.3527015429, −10.4576570026, −9.82863844824, −9.43629139792, −8.62341483210, −7.50247649292, −7.12754538244, −6.00294768365, −4.99733294411, −4.05290407737, 0,
4.05290407737, 4.99733294411, 6.00294768365, 7.12754538244, 7.50247649292, 8.62341483210, 9.43629139792, 9.82863844824, 10.4576570026, 11.3527015429, 11.9025998913, 12.2511059659, 12.9703237378, 13.9833649039, 14.6717977011, 15.4494525594, 16.1762197636, 16.7781728545, 17.0043095466, 17.4898655597, 17.7704377714, 18.6290369100, 19.0956890151, 19.4536134475, 19.8333740009