Factor Info

ID 67035
Size 654 digits / 2170 bits
Status composite
Value 170551263253712832770411747827833010878743402674920644459286870308614754077448154291654684471847944864017739712309940391801665720089225963190649672847675388255129389035628390169736188576652651352983529818484274299750276873167073620534562494721278115159789732203895558022208500078845894010101914711033526719212499886165471720640532181741931417186626838977779475109162166374163284372205445923256782305517165314093702084063752867787171720659628526451089172780786504681389945165452496585252356922904833992523889807088813116584807143110976905426129240952343579503297875172904929039095517744667039272533225489359610791325935018902948428279996426361092377092341

Factorizations

Primary (ID: 65734) 28971751902509263440682681 (proven prime)
(ID: 67036) 5886812224114803015218302052454516707441847034959454414216407875873110395075557331177432233412155702369987861943114480057879948639425957109630875821091047236136442524149183773523010940497575884376549718117760952399050689183148923442070036279390185065062858725089694503115420558468417830453373205648533140886495542325325277047091074068240907489514732561476104673719203613054048323025081409748413749111275714519942047246440430882218673167389061618733069234532760960073311692551846547133509022563095186889700270019022375073800722515488103311235133092207737183296448823973572032944187780946536794838664245808753015562224378256184861 (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.