Factor Info

ID 65249
Size 631 digits / 2095 bits
Status composite
Value 2487615861520709076656466193638998530287554978374416304500437920603427335078096951419473911323971705334871836475262649772711284289276128962598062619502055697251718170010698429637931776699359324855321203111288209986384541113964776335394781627040949534261046816670492114090522154448287473318037716751543940460568140094658666921129999109487667823585644894906325024548828511572665520990447500054852338059955152734868251362087823933292310292727462269018332634368543817663117536271251070039034561404249856005465809198039608336138782795034929137355897003938592609391168095382377163388989923222604071412833344546339059564742634091916513897

Factorizations

Primary (ID: 65250) 17804754252978718322641 (proven prime)
(ID: 65251) 139716382836597327768675560342538643796327460679537140502184699764361992348196685142257473423755349930197248587580786464696042499271066147136431439401645554006719934855859437006373135669045526744535571693236985091201001478546024009460327599975808090135630516228168049250240030285694250042165086341911599872162025527869975976252304727652190775720654322280396818939906360402818559955903720381557061769595164010124504650673539529402211264714541006885928785939580086795289184907480656523574072213391872080889482974808801381693801423048130291325252720359845076392192727933933844269129658846967868901377768130869017 (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.