Factor Info

ID 38197
Size 625 digits / 2077 bits
Status composite
Value 8779204478987800739142167344035268777178650096848885583217298903257109896696329944422759251450357249391848232959051749365623877669481883473849426413756632258973772645713408821804033454073950854098561511362723630603714297204359593352402981480996079740239741464108538531915460200620066853295326767065532424435834849294862169396484931803306827648141582303736397971395273537840765781003008751673985161166777928473902574557655660059818701819785327555406665641546538579380709423231214010318831820696876259052324342503549371778266294310552122563629267200025055024902729013863735686768145695964216941178837965582145620134768651637699

Factorizations

Primary (ID: 12945) 540057049722861528655268363133642241 (proven prime)
(ID: 38198) 16256068656992780219823352124249043044949011347525920573732473027915304738265149233760755780403161551471571752718060223726677539368793763934576198034747786231591030175949828932333309864921083989057585603283128894838172817216775488213870142431953480251191891284952851643119217844398600666001915817806732534018433185936201266608399379303541878228934441280010002820549057638461960397288167698210456395642848252350939870359323990258391584748387750731000766101299011234930141384889171617230560539644470308351171116206791095819816319245426591162538886819712330426241786517931441004885686335398339 (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.