Cremona's table of elliptic curves

Curve 7245b1

7245 = 32 · 5 · 7 · 23



Data for elliptic curve 7245b1

Field Data Notes
Atkin-Lehner 3+ 5+ 7+ 23- Signs for the Atkin-Lehner involutions
Class 7245b Isogeny class
Conductor 7245 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 5184 Modular degree for the optimal curve
Δ 17857106505 = 39 · 5 · 73 · 232 Discriminant
Eigenvalues -1 3+ 5+ 7+  2 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-758,4996] [a1,a2,a3,a4,a6]
j 2444008923/907235 j-invariant
L 1.1225364455935 L(r)(E,1)/r!
Ω 1.1225364455935 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 115920cf1 7245e1 36225c1 50715f1 Quadratic twists by: -4 -3 5 -7


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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