Factor Info

ID 86416
Size 378 digits / 1255 bits
Status composite
Value 475800172475446970974064792270257035803276687063093429054281054155753935881168148219948579271682338442027393142503361619584115362333981459473452163231561101814951179411499931551524824436751288122351921699582585166020550506645438745837448622314096309379578967063171358177522379806265539324715139609722463106572855541595540317434118160762782372614708292743312124669619800934137729

Factorizations

Primary (ID: 3044) 51954390877748655744256192963206220919272895548843817842228913 (proven prime)
(ID: 86417) 9158035816357257662128840472296602955779344796924462309209654799825894359218379638689895534403386517548590087420581966511793723500124990916374463747064286455427346270406205885719450748698475832381202735779286311981084184687672953423043500766681008982105131771448235656036829827143928936671595638521777007474924577233 (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.