Factor Info

ID 166319
Size 863 digits / 2865 bits
Status composite
Value 21171258263036346020018282416474393104620896070815014653453692767326849093167069847505398479752895099825313152946033730706141500611482831680476498762836121557693344197888600682383852869532458925259601285334067704203422872122363517027163130038862386445774655770169193807375622630746648554100777098229115654076589802603404771051411337406304888200783335039497740498153942499038466140267707763331210460521955617277030379819426205133377418997587728503775545478084164183566309096254800296315684973390727964726756535936278000282481088714455604644868272707987603080155487301182964432486174203930272159534905767182553777433487939022838686365878809339692211146390879831182839255788792091564694639354582852060123741277982450115077934313306802637063468773065413478696195212300324418421778928952262609764219071695806649572300255255893039050209819573485509845298318950768595469

Factorizations

Primary (ID: 166320) 124937946063767155478694421 (proven prime)
(ID: 166321) 169454188499551084627655206711875357995002495177011418120552525402882757593543343904419076112047770816576387473740699130321294903839406367560125967262078160632317405963655415677070111873532184565474878984749029985986443664255640928628576554385547346513498393910202704335216046730185122455826061175037759475273592479226727537751982523630675028467284086718459603298099796518851169503843870787175011548699509137590291049332321820726081873187247872599221412513571453584873241776734836161360364058510798249868837682229275705086023577278721453955716160356772357415501468735727301064072762634878733932118510440020226512984904469025633025111287988628882874476967980701450035250255783871990114156287686382205985724980836280938687240809123981085198160835598645972487506440363745354767693214122209241337131262116070141755586947267734998338556952089 (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.