Cremona's table of elliptic curves

Curve 23985i1

23985 = 32 · 5 · 13 · 41



Data for elliptic curve 23985i1

Field Data Notes
Atkin-Lehner 3- 5- 13+ 41+ Signs for the Atkin-Lehner involutions
Class 23985i Isogeny class
Conductor 23985 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 865280 Modular degree for the optimal curve
Δ -88465607107700355 = -1 · 319 · 5 · 135 · 41 Discriminant
Eigenvalues  0 3- 5-  0  6 13+ -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-21295182,-37824237243] [a1,a2,a3,a4,a6]
Generators [9579139889555235627980707432440317291084676290:13480912219738730626823391971239095946796633034421:4836582777103347907447877618063465477896] Generators of the group modulo torsion
j -1465008863451482304446464/121351998775995 j-invariant
L 5.2231537587221 L(r)(E,1)/r!
Ω 0.035139794535545 Real period
R 74.319639994462 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 7995g1 119925y1 Quadratic twists by: -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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