Factor Info

ID 90404
Size 261 digits / 865 bits
Status composite
Value 215577723996011285212462814411341671292120040825141061106648205188364051243616361578584653271026730576693935028620165848671178642491097957166326600319010038098393889748418560517077973643935219554993620905374907280315654723497923624340524248276272058116937684133

Factorizations

Primary (ID: 63399) 4576209702754960230170484653 (proven prime)
(ID: 90403) 47108357789248520013066964164225958357557578702115052621615124979719978401718668981378096380463282215956697815917254254293205468915137163148505099367312092293863551346077580735569869239655334009422628269738405492413758831324995635161 (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.