Cremona's table of elliptic curves

Curve 23520k1

23520 = 25 · 3 · 5 · 72



Data for elliptic curve 23520k1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- Signs for the Atkin-Lehner involutions
Class 23520k Isogeny class
Conductor 23520 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 368640 Modular degree for the optimal curve
Δ 26687809565121600 = 26 · 310 · 52 · 710 Discriminant
Eigenvalues 2+ 3+ 5- 7- -4  6 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-972470,-368707968] [a1,a2,a3,a4,a6]
Generators [-238072953928:-17225835516:423564751] Generators of the group modulo torsion
j 13507798771700416/3544416225 j-invariant
L 4.6183740285746 L(r)(E,1)/r!
Ω 0.1520328031251 Real period
R 15.188741947928 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23520w1 47040gh2 70560dh1 117600hh1 Quadratic twists by: -4 8 -3 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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