Factor Info

ID 38882
Size 459 digits / 1523 bits
Status composite
Value 286518616644544449238530292001391273333578061662922161728159172746800760313688193022811275305550213259919741056821317079090487478892525649736650159402162999772423776248849982840274336656705214447394719518385371957852996225424491929589173933597098494746885327975509269345853505090462595729427830647574511086443610496534277984255854512369419704262541609583533161385412294095418502070175927875691394241344727192571408788114823634653976545376401169812270810449041

Factorizations

Primary (ID: 13300) 430695730238892604975510848743032414754101389516906302716031133920960301955946183802105840107325156321779595427994385489467781418715481511052032494746881 (proven prime)
(ID: 38883) 665246011344533405610653405875306258959469611558653589840209778566664948898527388891289319857966897680312274647198918561476189359944917484726675222445447026331623389481805379192507540037180715367671357223719929831549474191822905877798763606607735226713016325051724225233801138580877521977490171119630825361 (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.