Factor Info

ID 201880
Size 486 digits / 1614 bits
Status composite
Value 629480847180861165812357406809982664848336410003170066056163642527931411683806884970806194883128695799236432332802304030907059672454654300304927280157967564946994546110940901176661867548265946147177166660943209768765168384398586479711582549237780862659268657190249827629619712130182749822172543689788829714228523141075140075213329855844449005262653546592803552427099976164956038213532645327710133993708510356321585486016423857381842963539891933992114102127245290366548215937302244073407

Factorizations

Primary (ID: 201881) 285046734138881270141 (proven prime)
(ID: 201882) 2208342604178596692981405231893458165873776675293433463113566034732561041209024644772402163167272590167301083925390921368643818360069835832008981384600627371278825453100219133861269247421659535235628768906909638986473669018924284211272305237031800973812406737270184267024195541341467784233305486047892869163811598398837478687811869185798559602803974135648560559987736112056281352053741432719708849308893499971078027376150047908864497775157071155624015759663702395627 (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.