Factor Info

ID 75401
Size 423 digits / 1403 bits
Status composite
Value 151707742990674447338971833240837509187053026974746012164489956149108430692145429239809669517488109914669085790383798174775906324278526398180529957790152581258934100273841614277858540551683972459080119071524063835922355769701853165415465856814927961262363823663583763195901998231200943097793724637871634717925107564447390435374817895996832423242395607860913476507361493573951581084017826077176366930479414502342425227342117

Factorizations

Primary (ID: 73313) 46581140748664002894033058202424586658055037564653708522157973308108576026344096114825014757 (proven prime)
(ID: 75402) 3256849028434873360535552581664526616688701450109998212078815807936818642365165695575026754078516718418142736087980146360730222095406118163161157910434812161691693851326982372475460771240384808912936246090849772058455596300598975297793922854541472479926344111137172145216467358349195212871446161941292710887117053988286812176892481 (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.