Cremona's table of elliptic curves

Curve 91140i1

91140 = 22 · 3 · 5 · 72 · 31



Data for elliptic curve 91140i1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 91140i Isogeny class
Conductor 91140 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 3669120 Modular degree for the optimal curve
Δ 9.770905334925E+20 Discriminant
Eigenvalues 2- 3+ 5- 7+  3 -2 -3  5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3456525,-1962594423] [a1,a2,a3,a4,a6]
Generators [-896:20355:1] Generators of the group modulo torsion
j 3094700744482816/662080078125 j-invariant
L 6.6284401317368 L(r)(E,1)/r!
Ω 0.11240197870746 Real period
R 5.8970849188511 Regulator
r 1 Rank of the group of rational points
S 0.99999999953068 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 91140n1 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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