Factor Info

ID 43608
Size 250 digits / 829 bits
Status composite
Value 1908787264623344868944758475932724183183554514914573202373289866125578475694375241236398432422384566770450321260141077671362092030951628394031207489670274120991634357428021315653849524497890622603709121888567465027028874375113224310527744210722106161

Factorizations

Primary (ID: 47560) 36395315073993703072805877343849459561 (proven prime)
(ID: 47561) 52445960716171134233742724556337256198109172535046952992438599468647882998957977252190983412017917369677794782368083959637846636954452590095107293866700425318467156571622802799770706096842518232289584588053310601 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.