Factor Info

ID 200561
Size 865 digits / 2872 bits
Status composite
Value 1843660482220058484026259680386936249849094828799344834426709672547866168277609483674733112781076156136177635703156802274593207465678913076125569937400608466643579376338749804174612490470248411145173232394821017054025784146189895599648197398050829157366914486620730360791934026884656134990092656381626435956018554211613962039661117082625484295810081313473067202835893408005178043524193726530079459697230445089666179185728808139428419838830683291286438781300353526592666292275406648780287008714799126002705110907549078990405792102292942184395463862273120284240981200145507305510375270533714567033508594661812050905138511071875304648107214119991762662152503649473646217705817529243520493937161235424859937465068739119455856272690751428934329807929952026344321119849283362858720363151483136354353884367447596398370115919752296733637705093164782938959202650123894118213

Factorizations

Primary (ID: 215707) 4186151221115497787254104796973 (proven prime)
(ID: 215708) 440418987474793631089474615116650337373796597518667179781504931847490008728402017982065475219065621848737311402567547505381770387895560325341608996649083976154887305862339708827698586238096169276734827409931781575799403731540156158070400907951768827214209127154249249834952320143624113926733951590809452208208982992426616650507025472873903855840215926776237350736853378810696297232077009216843888332668186372864124938345344088491842232682399684311938817943222548115469450640304217460802773535488410963704434011956134123997243097517830375667370712104446068941448308023723419961886319226474610512011144279404957862805235092309017945043088918985633642417155502344449334583651568345977831013538967500239879535319798929238760828071454389805090902705549057108404366039867722189712795753131047892569983453265021935787147905586028807855445881 (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.