Factor Info

ID 64945
Size 609 digits / 2022 bits
Status composite
Value 442434259093613376835750850403351338615511345867319694714177262970094880987024885785725650543917630942592579287449497265109427717602329827334758544267306321654566612504009701511441894982429405811502578980875431904226505020284480493487846831074425532474921273577841608559841520488148433996295426255670258354740076997260481728191191968588076211683678639946570579863964362322568606255894756244498432749260861953039055944418914071353518615604792195667620893141230757765375527337566900049728766962631096091182446978840268294750603973031341514773419833767695183227483786247602977253105931118663087627999265156366077

Factorizations

Primary (ID: 91477) 761335547675326088971616657 (proven prime)
(ID: 91478) 581129122953143443654679039396164329733148130803641825666750909966583766000284162713613895685486671753981828935952161549403525793606379058478499083220655542303068214294927703662670924005729252494704774940601204284312627442767332597258101748853685962413835460664913801673533237910740602953696462150045559865963880554568392757988554883161244071380853136717643260581625357982732482085087446492020221411086258261041459842137975465004322907788245501699501772877517455102328789729778345166471897866264677986436959224779977415793852984075753587952845750976576951910732773761117323235750061 (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.