Factor Info

ID 164222
Size 501 digits / 1662 bits
Status composite
Value 135813806466024321656937051269132635953741845993092408757420765452777702959764649586971547630213115491770674206449660253716261884338543536419485819573979046193550288700946968174363739082975383698730794285865578579908130382950953565252922424919607834603676199833326869360629886436630672754954037421911139026983781240789779848370767088832148126052932677988728433610112857910313386419067782929007817002417535787714957331776636057050739179152618135171055955144915980915764276171223345572701760925841859881

Factorizations

Primary (ID: 195315) 950446620528092882935694035277214709 (proven prime)
(ID: 195914) 142894722894130167444310265815555427995624685374823172117059321437690496261285459247629234743848742441797479005804864465461849734775453475848080600447900652365051119499192754084823424289781843750411769651704447040257416652812441324142809423405595427685958667122618364244487926671521119878711999757696215420986901576754418140097018515530976091621669419007392093484105943925906778893412983588953058021804125313703685333669012560192754774673455340165687583367519297509 (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.