Factor Info

ID 74509
Size 358 digits / 1187 bits
Status composite
Value 1697896406990670772015685290103795004377622146466193382771083033269771029773884983636577046016521937024288186999148802600205531187716065372876042376733473045713691795451074423393834392801989986685812169101539057190361974482016520308037767002120264176013627909380806692099343852365210414761779906550740326659715223092649079708870929907907793012276111271750289

Factorizations

Primary (ID: 73392) 1821018208992473465560881818265861171301731904513 (proven prime)
(ID: 74510) 932388483874676305364832971180913700989055404799981224247992725767976842071829108339433637074722244255014775732410148677583778759853124532451461018228570722815011612991537946764661760113644130197548641461968699408734265371342220449383889427383911619072091611933031310674600799572007298968534832409191779204753 (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.