Factor Info

ID 143493
Size 297 digits / 986 bits
Status composite
Value 511851025752236094139907126912441857739191578885020779286347386332169432368050383001076327330437030945460774908909484073263513542944433119991214095351233483782555921439370394358128308111486066750777809175774930972593951377879438126674431175338930515727374871233950790566006110314030616317391256961

Factorizations

Primary (ID: 179094) 334945708538658924935948356996883525107 (proven prime)
(ID: 179301) 1528161169717327565609857404836870609223797795901992613271790565684402999826787042751186583869580314233580532122186510361564817881108343711870285458533312396164430887769993843378367858916003478815049418619854704513477545485912662038484429027837327161835118523 (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.