Gratuitous OPN factors - Page 11

pinhodecarlos · 2011-11-15, 12:04

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

241^101-1
prp99 factor: 918180660945374069511901376778037055862042427021849845746057089060599430097440922177112045230832047
prp101 factor: 42860063387908879742267512463044252185769886935858151175321657393045335707041448165611303281982177427

fivemack · 2011-11-20, 18:10

The OPN project produces a constant stream of smallish-to-largish SNFS factorisations, which it is vaguely interesting to record; to preserve other threads for the discussion of the less routine aspects of OPN, I've moved some of the reports here, and I think this would be a good place to report other OPN factors.

If your factor is not from the OPN project, it may belong on the other gratuitous-factors thread.

pinhodecarlos · 2011-11-21, 04:12

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

223^101-1
prp90 factor: 546000006804933210230097024711443546534515461820965214039374071022205985539373135446200617
prp111 factor: 235969335033759207010125843463186905875777039662635530234720730705596963009347700787487372530309291979999048997

pinhodecarlos · 2011-11-24, 11:39

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

199^101-1
prp101 factor: 11916739503311163263031358308107310213534424987576052607683470291985900903852557674904075266187965433
prp118 factor: 8334585951262278678326882586427050408546962652573337995988723623644722626513496053851496050676827773347213971129504807

pinhodecarlos · 2011-11-24, 17:36

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

449^79-1
prp70 factor: 1986240727807236134025722859235169556518899584660396797136934401878137
prp122 factor: 12810893443282771896024471547476926315450296477814313750223492786026385494590609202495882727377086489257656376987503682633

pinhodecarlos · 2011-11-25, 02:34

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

443^79-1
prp86 factor: 79715076572558311592850986272442372738436775060096148068913497764984538499063477900543
prp93 factor: 100055064751672031443325466408611615446963823700762842165243585689449809652479773308040390223

pinhodecarlos · 2011-11-25, 17:25

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

1021^67-1
prp69 factor: 653516870925317039124268832386353390412981565101102884481654072099691
prp73 factor: 3911961839223995739169019877580256443281091813596862642883298285912285217

pinhodecarlos · 2011-11-25, 19:02

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

1031^71-1
prp63 factor: 211965546444328732395710124274567067246460589656528918749568221
prp124 factor: 1089336738346208755870863051255562361731485962723296641757290635857730613183862796619089982117623189514283278209855308612357

pinhodecarlos · 2011-11-27, 00:26

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

379^79-1
prp46 factor: 2101718768600529552775636495045058533853746873
prp121 factor: 3990892972053819884709465505267308537003957823016779057036276125545912480431156959573291925947004270983148466070429726349

pinhodecarlos · 2011-11-27, 01:04

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

443^83-1
prp64 factor: 3182174787235366562189342345298889033449769175027504937328005089
prp134 factor: 90380581472947096128865557937222303180594233274040291364214221825583022387072195944503185803419508523880179369646910596300250674791851

pinhodecarlos · 2011-11-29, 02:27

ECM to 2/9 of SNFS difficulty
SNFS sieving by RSALS
Post Processing by Carlos Pinho

Code:

373^79-1
prp59 factor: 29116617233111055820174893032268252447607961659387221541487
prp111 factor: 189419183344756292385975301993325744106729866901327166031244276764262076623223302792533961283051930748774492921

2011-11-15, 12:04	#111
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 1001101010011₂ Posts	ECM to 2/9 of SNFS difficulty SNFS sieving by RSALS Post Processing by Carlos Pinho Code: 241^101-1 prp99 factor: 918180660945374069511901376778037055862042427021849845746057089060599430097440922177112045230832047 prp101 factor: 42860063387908879742267512463044252185769886935858151175321657393045335707041448165611303281982177427 Last fiddled with by fivemack on 2011-11-20 at 18:27 Reason: deleted reference to a recent flamewar for reasons of tranquility

2011-11-20, 18:10	#112
fivemack (loop (#_fork)) Feb 2006 Cambridge, England 6423₁₀ Posts	Gratuitous OPN factors The OPN project produces a constant stream of smallish-to-largish SNFS factorisations, which it is vaguely interesting to record; to preserve other threads for the discussion of the less routine aspects of OPN, I've moved some of the reports here, and I think this would be a good place to report other OPN factors. If your factor is not from the OPN project, it may belong on the other gratuitous-factors thread.

2011-11-25, 17:25	#117
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 3·17·97 Posts	ECM to 2/9 of SNFS difficulty SNFS sieving by RSALS Post Processing by Carlos Pinho Code: 1021^67-1 prp69 factor: 653516870925317039124268832386353390412981565101102884481654072099691 prp73 factor: 3911961839223995739169019877580256443281091813596862642883298285912285217

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