Factor Info

ID 192968
Size 429 digits / 1423 bits
Status composite
Value 146028478573443072649549825983287909197138760780782815654699263765974331364840404075521504397622987835445065217151710595377961078910545831919469597207661852207732822086911769940918464531999785868710255752176581051150693071986901553813081207025955608327519734549247800591785356728809930305969601075011775179775049352015958567773468178154748639481103646164509192088101359338412443934149387205609377363142013943697018453817816021121

Factorizations

Primary (ID: 192150) 21457939605898871224437297672972660829 (proven prime)
(ID: 192969) 6805335519413022990401338155874085799469744496554336928355615321556290031825246984200930797311187578868711854432516080138438844093192651207423005954044020559543437981151326567940165797604278914798727772996044653114753238237326196550171829057600734767369507956951172020570637196704239534069227960775993035625560412940715674738794388482117497496990851413245385798727107866422747680612163794549 (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.