Cremona's table of elliptic curves

Curve 85652b1

85652 = 22 · 72 · 19 · 23



Data for elliptic curve 85652b1

Field Data Notes
Atkin-Lehner 2- 7- 19+ 23+ Signs for the Atkin-Lehner involutions
Class 85652b Isogeny class
Conductor 85652 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 272160 Modular degree for the optimal curve
Δ -109281004989184 = -1 · 28 · 76 · 193 · 232 Discriminant
Eigenvalues 2-  2  3 7-  3 -2 -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7709,-563863] [a1,a2,a3,a4,a6]
Generators [1104159:4116862:9261] Generators of the group modulo torsion
j -1682464768/3628411 j-invariant
L 12.592648583439 L(r)(E,1)/r!
Ω 0.23868220052119 Real period
R 8.7931766984146 Regulator
r 1 Rank of the group of rational points
S 0.99999999997959 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1748f1 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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