Factor Info

ID 54278
Size 669 digits / 2222 bits
Status composite
Value 611324313593834339285945614688196808482724436935587547345785914699779314978084075584967597293949970261837644342940696188157700981819321083523435768257118148677170443116729559841310881579007415923256846137217188406052341885049645374732124384270346316687754914505199053665467464828388721590888561798241055890953609501714850414656695063453098078972510065767952190232793724273054469933299217126453356489919905006746511331054225403866187152615168532758511611997271072210399100266592917919221023220162081426135795547136326209009965792635001588128497096700462936205272322353658736587467481933506118624965373405255930775190152807731791205339621462278141367369574105383925816017

Factorizations

Primary (ID: 52452) 427152748915310957418697 (proven prime)
(ID: 54279) 1431160902384917077728365230044466009221520365256175601532460145449860472036988103115047845071173551899970124627466333153779527660691257360048922872782261965668649123686645338643378659489555876715388965550051713135862263553233851059736845150856425431068309384882605272398904866166304619092950536264649720779819863461477955330334753608820768162255621930228571151351110820119001848958875792646825214676334792058442500410433674637686161018495126140423098588166017110474220791927838176815916829217823443626939581952336366790196361736387498889092076485362844780070161754579692960273997978684890359527759950883894028471018066741092860143627574012591561 (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.