Factor Info

ID 20985
Size 392 digits / 1301 bits
Status composite
Value 31691419782104337676166655215239632454757669388907091724650857076282999945456629584299940059681678532526637694719027069906030457868780952738078660838180031182352779912356735252463557570436297576719916748635578829716137689933671115257981149568614410487679126596713510883997297337794692881286549457872633187188566849388472656271573213265417650820352228748620704139934760529495756644936849153649

Factorizations

Primary (ID: 29260) 506682198995827346867283902839 (proven prime)
(ID: 29261) 62546937399640764467529801399379875326398031946669090995268080248512925035981728886421152351366602806308683035158559190415316656511157037089334522112505347279678346783037644446444581841593696303409900127531530606232048334990229245189766166499673623509104545583040769872914484992658704660971486374208143164351153632846745269550229019421242759714897078760378472791 (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.