Factor Info

ID 38241
Size 508 digits / 1686 bits
Status composite
Value 1880174545291507306388732969817876983575270232309551000378700467463882986428461690238531377685470054395563985377260829768305120259599565372647416151645148201972355701269952793205505831860763886238969976336439784751278628922915950852875099059050115361232037491901474136759350101621878436244727399743222913410029931612792946521017676848000173708644911384306432466292942386621783377558596065208173171478398756870979016889005752028516584964632745594433082193890312027082388675710275407011573937047740664307996907

Factorizations

Primary (ID: 4322) 1222487396439951792867078883996125166979 (proven prime)
(ID: 38242) 1537990944337609704905350087990416989065420730338326936386205554750333372174890865590787883005258384830432562581796024371733708299331927272383092657016141198764555696465363244235915906185899466649012278798471314834836172098919623817091192100466539701621938831198368226738217331004894939435108784594876013696572110938971979869048149085055126950561228163431011111392554458442014386233855427552828456023706329805336385452393170536979157698578588362174806981199502720205433 (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.