Factor Info

ID 23213
Size 346 digits / 1147 bits
Status composite
Value 1506678088775888213818979325427361501778276191201397450919042447362461851731170848214433274572843775419304902972356630888063856473532859066825437899253919409753008242079495559864329631313459694137993453148436521188995085879209346132293657465302111638389593612361708009106301214284355875786787874972000037167571706602926295449668339416994549576989

Factorizations

Primary (ID: 8460) 187978422699271372501 (proven prime)
(ID: 23214) 8015165076612424855200274961887588576238589032404106585117185800819602352388183685013058647865798078771940249470617750339348223283861104363053319644592107421961547069548311193377118364117243809895353334339972648045400005186249885352012275121910495086992615650342911543533654878436742156807087558562763976212687464758908424489 (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.