Factor Info

ID 157225
Size 268 digits / 888 bits
Status composite
Value 1065109941805776706355523759912331867981547028298632101064436913360308656498407496399017819941266937523206800095802628239056884846587941547451549521885921509423567124384299434378982375640732640342441073140571687709824180713260154230491879744587941443178660742143376351

Factorizations

Primary (ID: 191241) 7866820287217429790532545104013632296537532272087818471 (proven prime)
(ID: 191242) 135392687632186442832874027682560318138539339719053895158740375884890053165501734805044261763312395024105416017642249494623296339921308061075350490007304918274661396171689437400887204783641479632215329177486366281 (proven prime)

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.