Factor Info

ID 21888
Size 351 digits / 1164 bits
Status composite
Value 139582967086757091837816337682706957748449971154479336686783610889437045939444328840912727631548556755003780260824829307542492722372106925428314856731098977692093320713567494388106853320678647770166303426898553715484809583947533099682573165938311693517972955993752891848423591671236324155213931658151297276691758447128067192547936957335628144121567691

Factorizations

Primary (ID: 17244) 137286124588876043259567675817 (proven prime)
(ID: 30648) 1016730332397096130660876799577783637820622925640636038812285416338050871154109142436463781569477098939510217973075157324378178117954868394619376500799786483027717897236661009482240402891241182568722652266411293676101107102287500566790852183756744743535920361366841766952624854402973432722489979814105960124828247468656723 (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.