Factor Info

ID 30311
Size 329 digits / 1093 bits
Status composite
Value 80533290572079936913419875245048823679615954471813227231289816109795538611856201845463119631686288707383543625508124291418846878622197904543443271470646242993812247639801876693127896469059560205917480246615910553061278395780468860025469013812737092548680932840237091125717364915524233352795677459158628671142998991210058644171887

Factorizations

Primary (ID: 16966) 8169583678079227537494277451866403749462536423521283928152060455079422701317521853777811 (proven prime)
(ID: 30312) 9857698231082239458666517205280674917837872244980292170543750308337649193302979981902329794224895207411160373989384445210041892498028726305318031582725712163883239419738357704835465433859806076342841748688797876648777213001560268965296888117 (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.