Factor Info

ID 187895
Size 795 digits / 2640 bits
Status composite
Value 514981568216881295141151761932725064582716473085365263754399341105697231312356696126787299610192017177765176626910599955568377914463238367880700152823985347765412154973166607472571318576509208554752498091489163747819178318420826584424746624783702365566230146613846132593866143844097106372323076293875255931768529824919457906910272632774411348253044936823732504416197591419305746233720466947014741411364555347763898718738993619755903137624286316519019374933880044437318312218650685648132075290084202925492703160993038104120814713336086478166694944457727401167956290358530011382697023636618280403484594627686764421000977336805780693474361457959220048006711265834457388917118897183595384819668639073264789695763589907905803179530160277291309782630903418525271870216893319855550028333911936224721301

Factorizations

Primary (ID: 186487) 2569897690806963174534130087800927448301317323351711928908089878644146787419138834050349420887999 (proven prime)
(ID: 187896) 200389910485181227907722566890677286748268932836921874637630941962762529709633223805441389587095587284143462611918096067809883608645178432049682238806893668944553279330911470689799862554889496878177474263067214484547458630950291066363157931378987887131648656144547195773844240305218730669014152890577119912361718662556158839201134467643383092036372863208713868537975422080024698345108098156792010749876056092269163707531681433111521773757436175559804420247053792199384964228581440479161494829284374279802363549793501670778830576569175948625795007925180173268042894445557310674603718149161674075627590414405198612388335586292070310104104771255390232686248885903882484392516024521664873217348095990699 (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.