Cremona's table of elliptic curves

Curve 70725a1

70725 = 3 · 52 · 23 · 41



Data for elliptic curve 70725a1

Field Data Notes
Atkin-Lehner 3+ 5+ 23+ 41+ Signs for the Atkin-Lehner involutions
Class 70725a Isogeny class
Conductor 70725 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 156672 Modular degree for the optimal curve
Δ 6176281640625 = 36 · 58 · 232 · 41 Discriminant
Eigenvalues  1 3+ 5+  2  4  0 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-16525,802000] [a1,a2,a3,a4,a6]
Generators [64:76:1] Generators of the group modulo torsion
j 31942518433489/395282025 j-invariant
L 7.2381751406173 L(r)(E,1)/r!
Ω 0.75721940198959 Real period
R 2.3897218965165 Regulator
r 1 Rank of the group of rational points
S 0.99999999986332 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 14145d1 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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