Factor Info

ID 102193
Size 517 digits / 1717 bits
Status composite
Value 5261592031229901397489731722112947784328452595918068442034148659002212253181998956888764888955730011937345294092401238330191417198024871169564220198480290493121819242775676279768879818688585337328591089802132596209430973190551514733764032428110351210669516576454662698476202350677738611961372169951126565100725056045798640531143276960936110630908213445528869959026931469676339466113667682052174615774486083845877890092669983289705739148833277244948912472485581699709648979514372623951321819996792903811212119310216449

Factorizations

Primary (ID: 16) 8175789237238547574551461093 (proven prime)
(ID: 118191) 643557689484551260280885550626700277431060009155572995432652852223264515129205739659626408453095463894228472417851294456104116767790519435447018934985440534997933028584979689376622730601860947867268112789379202015633674190418450747536576682033292658165708239998852195970781426761412829334617195812007137450135486142706175511265463998844326250665465145577757078857930850990666179247864951969653420114985434100062985253170981631368076380479144814459427463995313862278996079366530038730803693 (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.