Factor Info

ID 66873
Size 530 digits / 1761 bits
Status composite
Value 72312660231810084153256289310187614826557098101876565482508384187299240283102260182961995586344946229295148352393973596052947480836587452684562032990234569351898452909042977032616754776258194881591726327803253091891725906905277494101022702229399516797125039991969216927981439172924716830694785328015268762074945494211195032977255795336951009586514907651803015251372410443546716811939438513436562381168859854031012568038271429910073193292530118523358369413411488252628908244709880961333789015797060405478168116022006356433359838287

Factorizations

Primary (ID: 65730) 170258429679493134487 (proven prime)
(ID: 66874) 424722936584912131925351064743802831317723697788208544286510780395035097617183778963940544903096762557248531227239218389471161524689599655477567711849536600108488117101663859993765529846671701216874376090411072131446825460713149064916176160259495497589352248925758060116103951317609443016570364413591876652941285866930244324552712175359532298364728245328978781255177104175871998085689123900585244825178576468763994666937781077641499576160842281980328066815161629735309992789448267599240076656982770460044507401 (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.