Factor Info

ID 87581
Size 536 digits / 1779 bits
Status composite
Value 31819796410303082999351219384395893294112169179055882796372212714928261232413946680206657151759659406781108909035487731047438068263619120307956449946769489973273284398217707521095214883789630440484310956294207928287919438853421474395182467722666226373187971842282751507027350240797481120706297400693785042232043654978639608188695552316350285647988476492855296778631300767651096998834920269289728771716971491246184150857677942596430938454183622598809420304374689651729557714090022583861536340109749350937491762929006051178591681220530081

Factorizations

Primary (ID: 10846) 2081217395409749738120637593128893293724998629363299618099253558750779403590435098094313481 (proven prime)
(ID: 87582) 15289030583966653191197483907077417740805710745160450351240398308681550741730936075416040926794976708079357731300112753157069397671778828187137997833668734008602039403078294972882689722651269313089006845705218606038203725397195514950958181436456565332110613732344656158144135280530300360368383577350946111997956731207380460913922845698639795385998230608855386575678611250153628920611178238199845500357518845054332454183712641989758864237807888601 (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.