Factor Info

ID 81737
Size 292 digits / 968 bits
Status composite
Value 1457607069173279610816708776705004547134155526958253987910601709805279366823165332749158842107813048797070984627523284268074484819273485486728267579181358781665253081750912501690787149663469309731395871210562108984300668512716360072256557642973219969422865968618577411163494375654331347674311

Factorizations

Primary (ID: 57225) 209451755659644970976545174196240606733878286230537862311246148654043675979 (proven prime)
(ID: 81738) 6959154219465520963030714712826243108286726496573217919220280445405541617911622491534217592578332827956913778772735111886769008774099194807877928479206428899872973594425242866307829825248398956137235894096838987019509 (proven prime)

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.