Factor Info

ID 22147
Size 445 digits / 1478 bits
Status composite
Value 6510225179814403528931131821818600845407771979128331514528353483546275981077292159568394661168609661388495195714495551603692093200431302574230852607061468543169742669945534781076570902051870208120867534275516393085502442949850594948834588771749211187077813567780504917105324390922866503447208198466512175149147742277835437706663801725354063189842737000843425072866859246366075990489021974089729943131691423492439072201003908922214773383361992429

Factorizations

Primary (ID: 17359) 1145667266428264694407427870250002852640339971370109925272739002529333927038171 (proven prime)
(ID: 30942) 5682474633416645305961802270530895776126945575784315293803022871891214770883528150016432644898581726478033963503611477794490331237582761670795385688877546661073042459794320234410017165790064777446524442927026922035330971181789516233399148053139078668587251913077774951992285520919795577677031857632677252986168711569019575299937744412395622111991865448508469435568599 (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.