The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A040160

(Bold, blue-underlined text is an ; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

Primes p such that x^5 = 2 has no solution mod p.
(history; published version)

#18 by Charles R Greathouse IV at Thu Sep 08 08:44:53 EDT 2022

PROG

(MAGMA) [p: p in PrimesUpTo(1300) | forall{x: x in ResidueClassRing(p) | x^5 ne 2}]; // Bruno Berselli, Sep 12 2012

(MAGMA) [p: p in PrimesUpTo(1500) | not exists{x : x in ResidueClassRing(p) | x^5 eq 2} ]; // Vincenzo Librandi, Sep 18 2012

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#17 by Bruno Berselli at Thu Jul 16 04:06:53 EDT 2015

STATUS

proposed

#16 by Joerg Arndt at Thu Jul 16 03:44:51 EDT 2015

STATUS

editing

#15 by Joerg Arndt at Thu Jul 16 03:44:32 EDT 2015

DATA

11, 31, 41, 61, 71, 101, 131, 181, 191, 211, 271, 281, 311, 331, 401, 421, 461, 491, 521, 541, 601, 631, 661, 691, 701, 751, 761, 811, 821, 881, 941, 991, 1021, 1031, 1051, 1061, 1091, 1151, 1171, 1201, 1231

PROG

STATUS

approved

Discussion

Thu Jul 16

03:44

Joerg Arndt: All terms recomputed.

#14 by Joerg Arndt at Tue Sep 18 03:59:22 EDT 2012

STATUS

proposed

#13 by Vincenzo Librandi at Tue Sep 18 03:54:47 EDT 2012

STATUS

editing

#12 by Vincenzo Librandi at Tue Sep 18 03:54:26 EDT 2012

COMMENTS

LINKS

MATHEMATICA

PROG

CROSSREFS

Cf. A040159.

STATUS

approved

#11 by Bruno Berselli at Wed Sep 12 04:29:39 EDT 2012

STATUS

editing

#10 by Bruno Berselli at Wed Sep 12 04:29:36 EDT 2012

CROSSREFS

STATUS

approved

#9 by Bruno Berselli at Wed Sep 12 04:28:48 EDT 2012

STATUS

editing