Factor Info

ID 64835
Size 648 digits / 2150 bits
Status composite
Value 125795589909799838168680698710420630972594585691081936273033720780707357431141601112842908889093684984311748453440353502434659946019955920669966293215705370532309283522463206112044092975691569537087324930945751677677325000500310856975099636124429527640318933143273661397369794661883972798103387896662576220037652169891488143455259364896681035428706301354328722892617662446448315616605544489589217334701452741964587652139855119959363149140829301622272656579351216054196305126966850133853981807066434950968917571716590241721866495093936421089142897833564120284436799757344945013375844730722386151944798264005982103119768877048681477673210101121522313

Factorizations

Primary (ID: 63423) 1070187968644717154676571 (proven prime)
(ID: 64836) 117545322499847384100882707185800129084829949397519079179601392881203848143725254497295199556218038201748201117503108696082307237319756612377151611043492836429657718937127658427119684773790554298828701393355785391640952557376036072316119553946415363747807738941830537513013610355401016217355926039094654852151484215531549253193299315789612651392130264169916681229867688390137180859040126841308394335071105427338312693232364480420703537063491378783889639816696650420849771211295672037560744581549403549365035173605133214026022274542155826740632561366607972653538975611131283026267732202217997012774930486381991187235613050603 (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.