Factor Info

ID 139914
Size 644 digits / 2139 bits
Status composite
Value 49198432407666458162355921822127403454190691154257481182235784330081477938180397845687314019868206323930909968503455314437856223691600357262881684757769302886158845539575537277426678858058241614283215177463241201395846679530375596857246967421932786244422994775541847734835795900080760439825328354994666861766416433094983754729507143093059108360442675109635752601636488102944463664383976477417733525590633332078522897675369403691266294332545466525179092707211130665488089879389188225980017237180036211447148431588306655698746497610853299832976528717383440592208419950052377253941215323771052759495230185477731317917074584538940206961873213344249

Factorizations

Primary (ID: 139915) 19262971775981836220473 (proven prime)
(ID: 139916) 2554041659813354917930579266443238943521450733806411055936535280006872623344423047503431810743264420132488336852090777455663158304483986432224154810640692378408603421791753987206801484169318295687904301050459250276835491318040217557176810794251586840525035629781895548728595813830257949672865486411750627497567231333254976869478863984200223078873191449411830482386855684590503994712474267150974393969637124457873151832427648313265280578568538650755691510832125672218566310503227460753355136162303651784467712444814553797259539904152097677485223250501628671395863951734320064764040512017135976965115480497774333969668939713 (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.