Cremona's table of elliptic curves

Curve 92720i1

92720 = 24 · 5 · 19 · 61



Data for elliptic curve 92720i1

Field Data Notes
Atkin-Lehner 2- 5+ 19+ 61+ Signs for the Atkin-Lehner involutions
Class 92720i Isogeny class
Conductor 92720 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 3179832400 = 24 · 52 · 194 · 61 Discriminant
Eigenvalues 2-  0 5+ -2 -2 -2  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-388,-1137] [a1,a2,a3,a4,a6]
j 403737329664/198739525 j-invariant
L 1.1311071928298 L(r)(E,1)/r!
Ω 1.1311071595538 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 23180c1 Quadratic twists by: -4


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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