Cremona's table of elliptic curves

Curve 78400bp2

78400 = 26 · 52 · 72



Data for elliptic curve 78400bp2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400bp Isogeny class
Conductor 78400 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -25264930370355200 = -1 · 233 · 52 · 76 Discriminant
Eigenvalues 2+ -1 5+ 7-  3  4 -3  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,68927,3134657] [a1,a2,a3,a4,a6]
j 46969655/32768 j-invariant
L 1.9094654014528 L(r)(E,1)/r!
Ω 0.23868317774825 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 78400hm2 2450v2 78400ek4 1600c2 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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