Cremona's table of elliptic curves

Curve 90405bu6

90405 = 32 · 5 · 72 · 41



Data for elliptic curve 90405bu6

Field Data Notes
Atkin-Lehner 3- 5- 7- 41- Signs for the Atkin-Lehner involutions
Class 90405bu Isogeny class
Conductor 90405 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 15138149187105 = 37 · 5 · 77 · 412 Discriminant
Eigenvalues  1 3- 5- 7- -4  2 -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-415139769,-3255560556872] [a1,a2,a3,a4,a6]
Generators [26168:1936136:1] Generators of the group modulo torsion
j 92255222857130255543041/176505 j-invariant
L 7.2114743178947 L(r)(E,1)/r!
Ω 0.033446522483666 Real period
R 6.7378775321347 Regulator
r 1 Rank of the group of rational points
S 4.0000000011267 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 30135d6 12915i5 Quadratic twists by: -3 -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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