-- Jan 31, 2016 (Alfred Eichhorn) -- # via Kurt Beschorner n=38767: c38767(1111111111......) = 3974416087653228311111 * c38745(2795658749......) # ECM B1=11e3, sigma=128056037 # 138458 of 200000 Phi_n(10) factorizations were cracked. # 13665 of 17984 R_prime factorizations were cracked. -- Jan 28, 2016 (Ray Chandler) -- n=24832: p12274(4612171090......) is definitely prime. # Certification is available at: http://stdkmd.com/nrr/cert/Phi/#CERT_PHI_24832_10 # See also http://stdkmd.com/nrr/repunit/prpfactors.htm -- Jan 27, 2016 (Alfred Reich) -- n=28587: c17557(4206956636......) = 1197152818152409 * c17542(3514135014......) # P-1 # http://factordb.com/ had this factor. n=28533: c19009(2295974878......) = 4652164113833579596969 * c18987(4935283498......) n=28561: c26356(1157906595......) = 7014918588337624303093 * c26334(1650634402......) -- Jan 23, 2016 (Ray Chandler) -- n=30650: p12224(1815469202......) is definitely prime. # Certification is available at: http://stdkmd.com/nrr/cert/Phi/#CERT_PHI_30650_10 # See also http://stdkmd.com/nrr/repunit/prpfactors.htm -- Jan 21, 2016 (Alfred Eichhorn) -- # via Kurt Beschorner n=38611: c38611(1111111111......) = 42863449132850001431 * c38591(2592211157......) # ECM B1=11e3, sigma=58354183 n=96997: c96997(1111111111......) = 64472249149657968083 * c96977(1723394368......) # ECM B1=2e3, sigma=1945659499 # 138457 of 200000 Phi_n(10) factorizations were cracked. # 13664 of 17984 R_prime factorizations were cracked. -- Jan 20, 2016 (Ray Chandler) -- n=14825: p11812(4191829575......) is definitely prime. # Certification is available at: http://stdkmd.com/nrr/cert/Phi/#CERT_PHI_14825_10 # See also http://stdkmd.com/nrr/repunit/prpfactors.htm -- Jan 17, 2016 (Ray Chandler) -- n=27496: p11737(5951904519......) is definitely prime. # Certification is available at: http://stdkmd.com/nrr/cert/Phi/#CERT_PHI_27496_10 # See also http://stdkmd.com/nrr/repunit/prpfactors.htm -- Jan 16, 2016 (Alfred Reich) -- # via Kurt Beschorner n=28581: c16287(1076677930......) = 721733774184687884803 * c16266(1491793746......) -- Jan 10, 2016 (Alfred Eichhorn) -- # via Kurt Beschorner n=36833: c36833(1111111111......) = 782408556837022562761 * c36812(1420116256......) # ECM B1=11e3, sigma=2386560104 n=37369: c37369(1111111111......) = 99785739656323792822529 * c37346(1113496893......) # ECM B1=11e3, sigma=3739331908 # 138455 of 200000 Phi_n(10) factorizations were cracked. # 13662 of 17984 R_prime factorizations were cracked.