Cremona's table of elliptic curves

Curve 9800k2

9800 = 23 · 52 · 72



Data for elliptic curve 9800k2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 9800k Isogeny class
Conductor 9800 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 6860000000000 = 211 · 510 · 73 Discriminant
Eigenvalues 2+ -2 5+ 7-  4 -2  0  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-6008,125488] [a1,a2,a3,a4,a6]
j 2185454/625 j-invariant
L 1.3919059000083 L(r)(E,1)/r!
Ω 0.69595295000417 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19600u2 78400cn2 88200gz2 1960o2 Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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