Factor Info

ID 87420
Size 506 digits / 1680 bits
Status composite
Value 44481959088795491925737025274219319156325898463084569479614878503323854982581794921810788070869379424061399761383152782152365240801207028748867093507393735812542872801776572351474872634382666399677249641318270783005059674852701883119351048707962380037046064547745842018317032660282970964164532439117512482133225130893143592340077124510065881860230187463415328308788294380022063725356043380923163120758883755944533980332916318107150069499870161911536012393941187645549186537414920836288169484417461458712851

Factorizations

Primary (ID: 14707) 643140441812089542905454541325063138146515420520205671316030911067522417744362207143248681 (proven prime)
(ID: 87421) 69163679030142642571731724145893520327088202805812676029368233473316054745639855972336868256814144795422751159911233754606356535498079422319499307826702963953510288365721134218209320111673645264352930424198012430942238720325382729454933659608530803060282278539479754565077662610744656394525071321134267556210509596651212375407205012962502436164757780903840154077742528423420717439415831388466818600982612552975236571 (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.