Factor Info

ID 173587
Size 854 digits / 2836 bits
Status composite
Value 31771018095734292261294810576597649001151061944664728708829502391461471960850771062569531958482942397811120278392078185957530877140686080197331212235418762805386361031373229112420783842706726553820795502720449960747787798005912629898470772319314703005609008072202520531271880215342384785402308386945867445213303379841858090886720706494205990271716754601468106463662072799466450126940859868465444165308112741744385229402334173598633948467012025921248129429648367462060505435255113168704507500651458375778787191411221674942335403941169466620014854395621104955564332680075814600254928741041495274258886230064608935448452111001338706001662788672966557484057783372303688388082757099605417778780979122811513703791912516604550773700574134890367470837788360518831566992231346576525904133997819022372252243298869290131050344375107708623391355129778214437211276361

Factorizations

Primary (ID: 171486) 10857181170841635640103961677430497 (proven prime)
(ID: 173588) 2926267656015492381206041171945940678679066876965822561707733343454774686867470251519267924945515129780245663419454747595611604290006018116261086658828438793813940011562929947332267741020717054078547642725383590776114598357188422055322438840214501751298911640649924017626919387212350088320161269336516727265999430151942079822590661395615045484467124851422774521736233592520990412253978712062709622777390259014305211789353280546904270168448889568313602723989338944570044877115832275004420165969715116261621766707544905874793239380438520955116166657120892820958385934554381359196255018859253068205974051017233374618656191850126776273314034233681166288756887463361503884461425811930328857804176786357768068500892629084487238124875588702856135789796198332803890502139849716007338190743137188066828067363329316118698551556713 (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.