Factor Info

ID 159797
Size 644 digits / 2137 bits
Status composite
Value 10887775603192797574268545196518568767324843967901140947784830099745070568248502218078302016419692936778168822645665585408655719923084386838621764397762274543662407626184923486496023233766647951166891145023891206612404818864599214470030554263640907098545833871059110934871240823551488731980863113604746394973028329685327947205783028579070902640496609524769659328729047770316293867265800442517939625626073601486709960796429164889041343067637240388112021280776478995797008103164853544924386230386907493486258002116743162730277298357154259946925942411194576044741220637475025218460445719488463754758881452235839520410883881812935572084668680706761

Factorizations

Primary (ID: 158785) 1076141944549238849546221 (proven prime)
(ID: 159798) 10117415883973684900599112726215643670763532435968882131027677541742024137279509636380101904253000854402499514817388987000312349162266125439633446494346675242538761161239156356827553338408335508304178176683293568639619453258432638332753374273693239364008533854283610077295594878060256508647222978478790460394127063017454608838650855358099494574009329231109837682214044160715454681861778339001680006850877507800016787330302459846352079003634642966452745397229595564536226461723458653171415730331295040633282158996137716049521074684174877294682645838848708765837740506328887735667548468859542751180684261761419462297217741 (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.