Factor Info

ID 137195
Size 468 digits / 1555 bits
Status composite
Value 659650733618929151704486715370148105894972789718747109677294054430619402256721518079179347906730252360446773368768674665545106433596780694461476297731168219073356100371959227507072456916245419634233090234835477332169977817153978553377602096540417229656093540194162605976479683425158433043868983575351735979126699600115514955920644247143614362521149397651004769312807314869074283796940294244930495092555498746947207761204537535548415233175101906253597743734951424238623

Factorizations

Primary (ID: 136690) 565938216306892140920209 (proven prime)
(ID: 137196) 1165587893893384622601398076367359353352629095405374089055695022168078312987367625063565469076685280135385815521482908774636902539756067560676008839884276070164245360499553221704545643766014183957644407857836144856077053899592033303102910048594794225382912460181680472154710404745073692373467949061593254350766066705813235118808054842367748650616495933614089766487029859288883007869913577215877805249246879166853966855567649364224356283484483247 (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.