Cremona's table of elliptic curves

Curve 76440cb1

76440 = 23 · 3 · 5 · 72 · 13



Data for elliptic curve 76440cb1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 76440cb Isogeny class
Conductor 76440 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 215040 Modular degree for the optimal curve
Δ 235690891188480 = 28 · 33 · 5 · 79 · 132 Discriminant
Eigenvalues 2- 3+ 5- 7-  0 13+  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-21380,-942780] [a1,a2,a3,a4,a6]
j 104627248/22815 j-invariant
L 1.6037640417005 L(r)(E,1)/r!
Ω 0.40094101141449 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 76440ct1 Quadratic twists by: -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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