Factor Info

ID 187896
Size 699 digits / 2320 bits
Status composite
Value 200389910485181227907722566890677286748268932836921874637630941962762529709633223805441389587095587284143462611918096067809883608645178432049682238806893668944553279330911470689799862554889496878177474263067214484547458630950291066363157931378987887131648656144547195773844240305218730669014152890577119912361718662556158839201134467643383092036372863208713868537975422080024698345108098156792010749876056092269163707531681433111521773757436175559804420247053792199384964228581440479161494829284374279802363549793501670778830576569175948625795007925180173268042894445557310674603718149161674075627590414405198612388335586292070310104104771255390232686248885903882484392516024521664873217348095990699

Factorizations

Primary (ID: 152184) 21777452894436970240741773465836992933938454218498348855752456462971650972781070982335767036229365769999971 (proven prime)
(ID: 187897) 9201714794496037741204836731495174655358493038999765645524841294107917897282152569547162084513325316574963813886226004131083963156430365743908233384095522737235984151935510411293882225777607575921954838236747843539462094944659213592082318021313629431943479598723629395161282706188974158986452293545238948193013689842313801196764101475150208648732114852832076854493007180079036596506863301038535632961665224751655908581713591885341495031035666965230740131504753315402500473289530610911539912257511270999122127018046830671793082518629348522265489844746793302884819976689950125172547215139103769 (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.