-- Apr 23, 2017 (Beyond) --

# via yoyo@home
n=839: c797(4617394505......) = 4228488005350493568025042754591087184669613 * c755(1091972946......)
# ECM B1=43000000, sigma=1:3622605400

-- Apr 21, 2017 (NFS@Home) --

# via Sam Wagstaff
n=608: c282(3298708984......) = 57060943016570586495482365104744705358198487226448999934446131233808207036744145484562761542433 * p187(5781027809......)
# snfs
# 1130 of 200000 Phi_n(10) factorizations were finished.

-- Apr 16, 2017 (Alfred Eichhorn) --

# via Kurt Beschorner
n=63929: c63929(1111111111......) = 18366857058874237034519 * c63906(6049544064......)
# ECM B1=11e3, sigma=8055712542922237728
# 139265 of 200000 Phi_n(10) factorizations were cracked.
# 13812 of 17984 R_prime factorizations were cracked.

-- Apr 15, 2017 (lilaschwarz) --

# via yoyo@home
n=1174: c560(1143949107......) = 2362816652618921835221783244380759723147543115253 * c511(4841463709......)
# ECM B1=110000000, sigma=1:3736643485

-- Apr 11, 2017 (Alfred Eichhorn) --

# via Kurt Beschorner
n=63347: c63347(1111111111......) = 3298042073909444148653 * c63325(3369002232......)
# ECM B1=11e3, sigma=8846093993496057511
n=63793: c63793(1111111111......) = 1109202204184366101311 * c63772(1001720972......)
# ECM B1=11e3, sigma=9439564110194837269
# 139264 of 200000 Phi_n(10) factorizations were cracked.
# 13811 of 17984 R_prime factorizations were cracked.

-- Apr 10, 2017 (Ray Chandler) --

n=26601: p17724(2959900507......) is definitely prime.
# Certification is available at: http://stdkmd.com/nrr/cert/Phi/#CERT_PHI_26601_10
# See also http://stdkmd.com/nrr/repunit/prpfactors.htm

-- Apr 3, 2017 (Alfred Eichhorn) --

# via Kurt Beschorner
n=16937: c16937(1111111111......) = 6251665249314887004750809 * c16912(1777304233......)
# ECM B1=5e4, sigma=0:1018489458632521315
n=16987: c16965(3814140376......) = 955827790682023749639586693 * c16938(3990405399......)
# ECM B1=5e4, sigma=0:15650036004653872100
n=62983: c62983(1111111111......) = 268394630580874707431 * c62962(4139841056......)
# ECM B1=11e3, sigma=0:821110618675779848
# 139262 of 200000 Phi_n(10) factorizations were cracked.
# 13809 of 17984 R_prime factorizations were cracked.