Factor Info

ID 164644
Size 742 digits / 2463 bits
Status composite
Value 1380617718078009024069031317074560509685278858325438564985435178135024947233071844801588077979554612247178901056060386685202128544286668302485352053220966187664412658106524781110723297090311246263384201389140994463343751572646598389122819252832919677941851324624268108288351844399188218920215030179030418770783670511493855132255456761971125681817865629536393085515720624267046770453374148962999492831947098454169248586015873715288994721787585413711940925885000430883409744124226082689975712673681286940759305010572396974055561193279512973908077424184091435839937799331439596736696419698058814118266297534053956154287825792615846629901414728715189306290710593635558302454416199983958905231928837932964919190555763578261030768158679664451229269

Factorizations

Primary (ID: 163523) 45544163558193181843237 (proven prime)
(ID: 164645) 30313823116192510662858463745801014387434298677499265683532074728471100497193040827008670194183744558694750824905444091458496351653705897434552889825906987641397205132499658099378346175168130227392781073356481754509097468776685689154692194201745946124080579583194059765469173242112871302744525121625764690937476579277063243879306905759779695620799929501195564324481166073798401583272890093708074610732594254853031563165556831047671714462586631177555075334760109935734575847397322832927613047716105869145509194284345574010833183434568795567429243638676035584428541366405477824369420970688966205691101591151995903550721647303821693976926092667321150997916351366769444354344419168915025416397475463975685370214379004103537 (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.