Factor Info

ID 221139
Size 279 digits / 925 bits
Status composite
Value 212396583185721079171283490054223421915887378608878067738163863726723860368639204077162831930394729079140810938798183304620282591144615781854103942100845959416998580985233423314288753144241872603476717686952022240339450624829984530002972049496479128808441984295525017589101988173

Factorizations

Primary (ID: 221140) 7474824694400358312893299 (proven prime)
(ID: 221141) 28414925014205948912332631653696751375217971251700965688097447101666305246903363473418263592564329978895106190441263017443743748824007158367063317782253134209817073457738093064028900015337854487763767185912815961348018737089234258691944466689980280100927 (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.