Cremona's table of elliptic curves

Curve 42160t2

42160 = 24 · 5 · 17 · 31



Data for elliptic curve 42160t2

Field Data Notes
Atkin-Lehner 2- 5- 17+ 31- Signs for the Atkin-Lehner involutions
Class 42160t Isogeny class
Conductor 42160 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 131504014950400 = 216 · 52 · 174 · 312 Discriminant
Eigenvalues 2-  0 5-  0 -4 -6 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-31147,2042586] [a1,a2,a3,a4,a6]
Generators [-193:930:1] [-139:1920:1] Generators of the group modulo torsion
j 815853972965121/32105472400 j-invariant
L 9.0656522605046 L(r)(E,1)/r!
Ω 0.57982153149578 Real period
R 7.8176229822982 Regulator
r 2 Rank of the group of rational points
S 0.9999999999999 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 5270e2 Quadratic twists by: -4


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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