Factor Info

ID 132430
Size 310 digits / 1028 bits
Status composite
Value 1960352575975638348445811253921194417778845887600745439126364413871315460027700201433815306268935209452210992598364793055041919037912199185841844632255388253693933306035421542501831937603841831474153732046035946656755186655564884739435362791119897689830522801782409118737899022628512600857108477647803281458267

Factorizations

Primary (ID: 131685) 1703751007820049542146461103 (proven prime)
(ID: 132431) 1150609782167589541087232417224780778631235532405293399842285649563906450850376538857075673189189002397311692025462902051705786151634778293263840559738714939774821756926510679808867494228055796645913512918981505079532508686525927638903118378686062006785536510883128521915355382016789 (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.