Factor Info

ID 117993
Size 260 digits / 863 bits
Status composite
Value 57972980575089501746790980274915633090254073416389946081903142033661739037211363527235923911187954577370540021759195615515056894585986424366656218561552860339609748966954783163999021484171263382768824191674813327682696248079831831934451775106263249510104870521

Factorizations

Primary (ID: 48388) 34153345353296983923994996183802419361244641 (proven prime)
(ID: 117994) 1697431978489717576133002773759998156623232728038253071190636918841330538398263345053571045504908478518103874372295260419528290663813776498453047815702467218542590665938184989200830534310414604185736199353051476470681 (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.