Factor Info

ID 85177
Size 601 digits / 1994 bits
Status composite
Value 1755189197818147339425725894556728913896261573013540104279516498152565679351314086504109777834062692253879064002558973189912039671581441931028986262377109022724983880726590806998663907647713815660529617981836348221385579389854355514248269420446307870835505792324954802123337083695285910510782269640751865112578995110410768484274590037097448998216917698650827022987118184454526755266631951490816564527392754805446113019056652158003585455011740442876483791071413257749823062425547610450978478466916213675587542380881305954113231023790715647603690302934826804613496319257320924375253588353480583749680121

Factorizations

Primary (ID: 83635) 81395548488086772908775498506472824274649 (proven prime)
(ID: 85178) 21563700109165559536137013422881345483406948182219116785141664693549081481592589976846434435374487959181882508308385120277480424790062777458113219420140488057509766193238967876915140077695550570950765888606127454182523961318256620980061941608786513823792344637785413970996691769358016854017664573840906982786537410919696110906107013442012294307512439373328540641411905957624898738037882120350477923254712332377013269821360101592550508462708247032642473063843545817624349617189911891040252513314767117047544254853976085675378423848722431136409221080865735389729 (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.