Factor Info

ID 64254
Size 393 digits / 1303 bits
Status composite
Value 161404736586274719973400757473514249335672505728920789063966225337783071483487591459762641324974324369527214547221457991815397570520639940192475818545051389911045059014969012455757337961664955897953515684987939778197709320204942033182405684438242111274586594717279265501772008283194632144570857495676361824415077007036958739505796332177162073594526887135239678711445268508869722460413873713951

Factorizations

Primary (ID: 64025) 20333334196989020875813546533751 (proven prime)
(ID: 90645) 7937937527735893120691920689147341601040701281912338605830913441520159039641159249094099859132154533518053007592626235619939266920146669679060086646436493430488684499835149954253291527480898547054018986455543529105537413922301805910731209514508556750855464938632578440346294687232472532666034404862892939118134286351543872998226553613082639561351579284632930201 (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.