Cremona's table of elliptic curves

Curve 20650o1

20650 = 2 · 52 · 7 · 59



Data for elliptic curve 20650o1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 59+ Signs for the Atkin-Lehner involutions
Class 20650o Isogeny class
Conductor 20650 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 30912 Modular degree for the optimal curve
Δ -388712296000 = -1 · 26 · 53 · 77 · 59 Discriminant
Eigenvalues 2+ -2 5- 7-  3 -2  5 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2061,-47032] [a1,a2,a3,a4,a6]
Generators [107:926:1] Generators of the group modulo torsion
j -7740067156541/3109698368 j-invariant
L 2.7184239844883 L(r)(E,1)/r!
Ω 0.34742508056939 Real period
R 0.27944606277551 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20650bb1 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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