Cremona's table of elliptic curves

Curve 61380t2

61380 = 22 · 32 · 5 · 11 · 31



Data for elliptic curve 61380t2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- 31+ Signs for the Atkin-Lehner involutions
Class 61380t Isogeny class
Conductor 61380 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 1.8833656734937E+19 Discriminant
Eigenvalues 2- 3- 5-  2 11- -4  4 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-713487,101056966] [a1,a2,a3,a4,a6]
Generators [-558:18040:1] Generators of the group modulo torsion
j 215235752017180624/100917656544375 j-invariant
L 7.2350754993218 L(r)(E,1)/r!
Ω 0.19424484334333 Real period
R 4.6558993374052 Regulator
r 1 Rank of the group of rational points
S 0.99999999999849 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 20460g2 Quadratic twists by: -3


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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