Factor Info

ID 25058
Size 519 digits / 1722 bits
Status composite
Value 171265652017198567434750856890396458032871401790847357828166553347419499889463971245547674588767804616591959010073220950179011732854788300730628451922848283280210186742426337288975096215788689470115297079243411307504959790897011103412465648288857206831216694043041440973723424985560308180467166275742457312293116535982054656800539024854857050761592353558993314072200643345476631075303239870566855056571625895930027503741269747925602167810894331444791389111969561683686224252529549265880821704812727180530058901217397821

Factorizations

Primary (ID: 10934) 4126631533969610752526181761 (proven prime)
(ID: 35120) 41502530722060778521558524555846771511296379839311885905010641510006099702145363147761519407683266013557099764177472399412052239129254195914588203194909529226216022614419768978057490122813171683970259821882178300436010371781273897979109461555414861669010961501608279523931603954938163077587966186856505993125263011769543946823512503498625478287014608361045544450777882286920476858043897620373704069145148730978011154636852461850475130302490587041522318728534925684409487429761605356430646461 (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.