ECM results and reservations - Page 7

swellman · 2014-10-25, 14:26

C251_149_148 was run up to 18000+ curves @B1=110M. No factors found.

Releasing number.

swellman · 2014-10-27, 12:40

yoyo had previously found a p46, and I was just running the C175 cofactor to a full t50 when I got another hit.

prp49 = 2140191314183741473956617553596853790159107787453

B1=43000000, B2=default, sigma=2342141561

The remaining C126 should be factored later today.

swellman · 2014-11-05, 23:10

I would like to reserve the following for ECM to t50:

C171_144_82
C171_148_49
C172_145_36
C192_139_44
C171_142_35
C189_139_46
C284_145_101
C283_143_116
C282_150_127
C283_149_99
C202_139_99
C208_139_42
C179_140_37
C185_140_124

Thanks.

swellman · 2014-11-13, 19:07

Quote:

Originally Posted by swellman

Reserving C170_146_106 and C170_148_89 for ECM up to t50.

Thanks.

C170_146_106 survived ECM for 7600 curves @B1=43M with no factors found. Releasing number.

C170_148_89 is fully factored. p50=41235153773568515587666784537538775322354065562327
Found with B1=43M, B2=default, sigma=2943686781

swellman · 2014-11-17, 12:47

P44=46179989640806660090793698831255392679168563

B1=43M, B2=default, sigma=3628598375

Results reported to fdb.

swellman · 2014-11-25, 11:11

prp42 = 748097686295182512225873256459597434500683
curve 49 stg2 B1=43000000 sigma=3032353074

Results reported to fdb.

swellman · 2014-12-05, 21:18

Quote:

Originally Posted by swellman

I would like to reserve the following for ECM to t50:

C171_144_82
C171_148_49 - factored
C172_145_36
C192_139_44
C171_142_35
C189_139_46
C284_145_101
C283_143_116
C282_150_127
C283_149_99
C202_139_99 - factored
C208_139_42
C179_140_37
C185_140_124 - still working

Thanks.

As noted above, C185_140_124 is still working, and two composites have been factored and reported here and fdb. The remainder have undergone 7600 curves with B1=43M with no factors found. Releasing all but 140_124.

Thanks.

XYYXF · 2014-12-05, 22:47

The pages are updated: http://xyyxf.at.tut.by/status.html#0

There are chances to get the number of composites down to 1100 before 2015 :)

swellman · 2014-12-07, 19:52

I would like to reserve the following for ECM to t50:

C175_142_50
C175_148_42
C188_140_116
C180_142_88
C196_150_104
C185_142_141
C172_148_59

Thanks.

swellman · 2014-12-23, 11:12

Code:

prp47 = 52064731365046263958190423021501914462341898913

(curve 1217 stg2 B1=43000000 sigma=784256727 thread=3)

swellman · 2014-12-25, 22:03

Quote:

Originally Posted by swellman

C185_140_124
C175_142_50
C175_148_42
C188_140_116
~~C180_142_88~~ fully factored
C196_150_104
C185_142_141
C172_148_59

With the noted exception, all numbers listed have withstood 7600 curves @B1=43M with no factors found. Releasing all.

2014-10-27, 12:40	#68
swellman Jun 2012 101111111100₂ Posts	136_53 yoyo had previously found a p46, and I was just running the C175 cofactor to a full t50 when I got another hit. prp49 = 2140191314183741473956617553596853790159107787453 B1=43000000, B2=default, sigma=2342141561 The remaining C126 should be factored later today.

2014-11-05, 23:10	#69
swellman Jun 2012 BFC₁₆ Posts	ECM reservations I would like to reserve the following for ECM to t50: C171_144_82 C171_148_49 C172_145_36 C192_139_44 C171_142_35 C189_139_46 C284_145_101 C283_143_116 C282_150_127 C283_149_99 C202_139_99 C208_139_42 C179_140_37 C185_140_124 Thanks. Last fiddled with by swellman on 2014-11-05 at 23:12

2014-11-17, 12:47	#71
swellman Jun 2012 5774₈ Posts	139_99 fully factored by ECM P44=46179989640806660090793698831255392679168563 B1=43M, B2=default, sigma=3628598375 Results reported to fdb.

2014-11-25, 11:11	#72
swellman Jun 2012 2²×13×59 Posts	C171_148_49 Fully Factored prp42 = 748097686295182512225873256459597434500683 curve 49 stg2 B1=43000000 sigma=3032353074 Results reported to fdb.

2014-12-07, 19:52	#75
swellman Jun 2012 2²×13×59 Posts	ECM reservations I would like to reserve the following for ECM to t50: C175_142_50 C175_148_42 C188_140_116 C180_142_88 C196_150_104 C185_142_141 C172_148_59 Thanks.

2014-10-25, 14:26	#67
swellman Jun 2012 101111111100₂ Posts	C251_149_148 was run up to 18000+ curves @B1=110M. No factors found. Releasing number.

2014-12-05, 22:47	#74
XYYXF Jan 2005 Minsk, Belarus 190₁₆ Posts	The pages are updated: http://xyyxf.at.tut.by/status.html#0 There are chances to get the number of composites down to 1100 before 2015 :)

2014-12-23, 11:12	#76
swellman Jun 2012 2²×13×59 Posts	C180_142_88 fully factored Code: prp47 = 52064731365046263958190423021501914462341898913 (curve 1217 stg2 B1=43000000 sigma=784256727 thread=3)

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