Factor Info

ID 86701
Size 576 digits / 1913 bits
Status composite
Value 421173539481138108198194312401707481090052887601046426597033730032839056125245920005642394091031278702182995094927038191604955067861606190865397142356472619974403813830591656782276829576409334297423904952403756869458104936643312962464098996075300234169353322693758636956240632002027394959723648423155726426342287631301618445771762959571151371979634813152148482877514232465109221877817210705744077823105755434355896738183756649549350765458904105948503057016638517011881484685826406090657117813779597733705873340675945625752805364484890677946865613249165669997323244826382103247

Factorizations

Primary (ID: 2929) 170141183460469231731687303715884105727 (proven prime)
(ID: 86702) 2475435581879527589794917095749630219696501019602290725768567282219029758254614482947646121839908981683872708263645678593786070435049326463262491470158386856583277034297706196382115094751896641890621293438080587137124098017472433446208882764554307731847365493626265787960510849348348761472872721670694340690344242786599643218362949360508122497187734379086395110400032522895593143716585771353313841401914502345378103575097804065628035278321011684462489316669645770257771178581465011734868261921998735626756089936736175848036807494383635761 (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.