News - March 2011

March 29, 2011
http://AlfredReich.com/GF.13.128.txt with 12 numbers of shape 13^128+b^128.



March 29, 2011 (Msieve)
13^128+5^128: 213200179638411324444595178659602342005996651727091969 (54 digits)

March 18, 2011 (P-1)
134^64+101^64: 41183280354289273417214909241229544490692906902657 (50 digits)
41183280354289273417214909241229544490692906902657-1 = 2^7.3.11^3.3191.7699.94747.203353.331349.1202771.427135697443489

March 16, 2011 (GMP-ECM, B1=1e8, sigma=104759452)
13^128+6^128: 1381323097785502373200450121164699785950282258457881857 (55 digits)

March 9, 2011 (GMP-ECM, B1=11e6, sigma=2117691027)
2011^64+17^64: 32189988343257101541463521249895742143292827621249 (50 digits)



Alfred Reich