Cremona's table of elliptic curves

Curve 78400gi1

78400 = 26 · 52 · 72



Data for elliptic curve 78400gi1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ Signs for the Atkin-Lehner involutions
Class 78400gi Isogeny class
Conductor 78400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1935360 Modular degree for the optimal curve
Δ -3.68947264E+19 Discriminant
Eigenvalues 2-  2 5+ 7+ -1 -3  2 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1177633,-571756863] [a1,a2,a3,a4,a6]
j -15298178/3125 j-invariant
L 2.5803334352784 L(r)(E,1)/r!
Ω 0.071675929205452 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400k1 19600e1 15680de1 78400in1 Quadratic twists by: -4 8 5 -7


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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