Factor Info

ID 104121
Size 681 digits / 2261 bits
Status composite
Value 260677700086386729319783025180704645048497649912575215464003653358090707420002178473046527490619881036962608096785010147615630314932698575543388655950045234598670519912836233315094713395924654162227878956849510723467211651922194633100415618894303952855906578068771338672642531104488158609078095855710717860248014249259675701131750264814679991938133386020034328681042618539401539665037233122836811576035323566190788695954155039126401278961974542770701713563882708135564278375975776066677708368481790422492710011580350088847649480073718802078993301828431135524566075143213553566853404394004466039950823111658733405274061268800107428031061322624832917543387522036581666588567404195689

Factorizations

Primary (ID: 9399) 1966705880336020055150046708877493750619434827700658291236057029 (proven prime)
(ID: 123165) 132545340252833757113770423123712614080003355870043856027569321862708843752515630216696043678102031276924528182821085060031153635345920333326320375312361455298831605288758129103359113964864513302016453177490281568089198906364430648201613222378743528619249870958887915981993023555585697024488278967984768365554193538459166799090672512341380990101584756227989758065116941200512195890445596635721324062224295055047349512500338439928594296623156161911070097811817928628040403832111132868164243491296920419707903543651604925174339189326675923488391952531778401733150704936472563752565190585990965040201382902613162471667541 (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.