Factor Info

ID 152837
Size 419 digits / 1390 bits
Status composite
Value 26187415179223552593286557913383943579703474528981256248151865519452086329848034711230782724975733097465074750607686256718719360129394101367414815268698638613189411842857010511042037733030174315731613252413685601436769258418631863742788750170850233628372076742990552798228161175259944640636971518830461738229648385245929252870323236727602954139618193050463232358243308444429384706671718968189905100626025844583302851317

Factorizations

Primary (ID: 152390) 20953926350778662845982320594662705494733806630798443381391169447659851139730166098260822704464764602116503980409167676275999464181828239583791501275139402244609583548274632470369745409283825417513606087841 (proven prime)
(ID: 186955) 1249761726792096392488410399048939078791065674106027015436468825502166227564781449276648860743801711995458678102587720668464954506534095768431971611856329282355799193038990591036027256647220764322188393950574113237 (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.