Factor Info

ID 147830
Size 373 digits / 1238 bits
Status composite
Value 2719040465020905495127097490794329311158376011249632096074811762446032649116147199883736492484127566379524208843097862657872804675841257180119158130178183140802727888073736907743632426038600408360022104043860234849409814240357678376577717132424000547057699532632516978904181534402782641931019882478596469743348012490214055847384130604078764728026145449131144294470738033851

Factorizations

Primary (ID: 147134) 18876519380766175812534662561 (proven prime)
(ID: 183342) 144043528903501850314583620496196949266468452964887855988674216454360779214799281781773481617087202079469467104256695354073690022256109456555700286379868737788386201057210526265422818129087400945809932154796412668982368428765564438541854651655411709275522286902671060379659481970639501611630874252500803634871701947210494574036219155958121372891 (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.