Cremona's table of elliptic curves

Curve 78400hm4

78400 = 26 · 52 · 72



Data for elliptic curve 78400hm4

Field Data Notes
Atkin-Lehner 2- 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400hm Isogeny class
Conductor 78400 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -2409451520000000000 = -1 · 221 · 510 · 76 Discriminant
Eigenvalues 2-  1 5+ 7- -3  4 -3 -5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-9840833,-11885689537] [a1,a2,a3,a4,a6]
Generators [93859854416054680134827910:-1693937951944040711778267671:24892573544088211627875] Generators of the group modulo torsion
j -349938025/8 j-invariant
L 6.999979477672 L(r)(E,1)/r!
Ω 0.042619759448927 Real period
R 41.060646330374 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400bp4 19600ch4 78400kp2 1600q4 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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