Cremona's table of elliptic curves

Curve 78400p2

78400 = 26 · 52 · 72



Data for elliptic curve 78400p2

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 78400p Isogeny class
Conductor 78400 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -3.022415986688E+25 Discriminant
Eigenvalues 2+  3 5+ 7+  2  0  4  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,71995700,-121149658000] [a1,a2,a3,a4,a6]
Generators [850312424220:-574889936075000:1860867] Generators of the group modulo torsion
j 1747829720511/1280000000 j-invariant
L 13.308375409489 L(r)(E,1)/r!
Ω 0.037087414400949 Real period
R 14.951585356348 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 78400go2 2450c2 15680bl2 78400dk2 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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