-- Dec 31, 2019 (Alfred Eichhorn) --

# via Kurt Beschorner
n=52321: c52321(1111111111......) = 37683103967057351697462641 * c52295(2948565787......)
# ECM B1=5e4, sigma=1086750337276893
# 201087 of 300000 Phi_n(10) factorizations were cracked.
# 18765 of 25997 R_prime factorizations were cracked.

-- Dec 24, 2019 (Alfred Eichhorn) --

# via Kurt Beschorner
n=52223: c52201(1533605761......) = 5706344809886297017064443 * c52176(2687544852......)
# ECM B1=5e4, sigma=6672244074087398

-- Dec 17, 2019 (Alfred Eichhorn) --

# via Kurt Beschorner
n=95443: c95443(1111111111......) = 2110314549471605025311723 * c95418(5265144532......)
# ECM B1=11e3, sigma=5404124221991931
# 201086 of 300000 Phi_n(10) factorizations were cracked.
# 18764 of 25997 R_prime factorizations were cracked.

-- Dec 15, 2019 (Alfred Eichhorn) --

# via Kurt Beschorner
n=52147: c52147(1111111111......) = 1060978174020566009811787 * c52123(1047251619......)
# ECM B1=5e4, sigma=329756761546524
# 201085 of 300000 Phi_n(10) factorizations were cracked.
# 18763 of 25997 R_prime factorizations were cracked.

-- Dec 3, 2019 (Kurt Beschorner) --

n=9013: c8963(3835811611......) = 1232659648200408834362715471709133 * c8930(3111817294......)
# ECM B1=1e6, sigma=0:5076496851656937