Cremona's table of elliptic curves

Curve 78400ln1

78400 = 26 · 52 · 72



Data for elliptic curve 78400ln1

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Class 78400ln Isogeny class
Conductor 78400 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 129024 Modular degree for the optimal curve
Δ -2744000 = -1 · 26 · 53 · 73 Discriminant
Eigenvalues 2- -3 5- 7- -3  3  7  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-10990,-443450] [a1,a2,a3,a4,a6]
j -53497400832 j-invariant
L 0.93256722527754 L(r)(E,1)/r!
Ω 0.23314179476569 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400lf1 39200bh1 78400lg1 78400lh1 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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