Factor Info

ID 30650
Size 257 digits / 852 bits
Status composite
Value 16071954183841884198532733435957396835554307678446604286003490994413140306772445022382349073787582314804537604741714584396807845800609334517011942212197797800357676037549812853962206072319944595368307248127801958582896168158973767936901619434818173298617903

Factorizations

Primary (ID: 17094) 19917397922626842334449833677404096613537638684348856178059 (proven prime)
(ID: 30651) 806930415623398120160567228187130113387756525027442882309983712099312358236242534899633164705306283899816784723798154314237840598897700860194275050959776391744794081520769309060727315701982011115117 (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.