Cremona's table of elliptic curves

Curve 81400w1

81400 = 23 · 52 · 11 · 37



Data for elliptic curve 81400w1

Field Data Notes
Atkin-Lehner 2- 5- 11- 37+ Signs for the Atkin-Lehner involutions
Class 81400w Isogeny class
Conductor 81400 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 391680 Modular degree for the optimal curve
Δ -222873200000000 = -1 · 210 · 58 · 11 · 373 Discriminant
Eigenvalues 2- -3 5- -2 11- -1  5  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-23875,-1591250] [a1,a2,a3,a4,a6]
j -3762650340/557183 j-invariant
L 1.1428631541441 L(r)(E,1)/r!
Ω 0.19047718681997 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 81400f1 Quadratic twists by: 5


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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