Factor Info

ID 135510
Size 824 digits / 2737 bits
Status composite
Value 81182830952571073806396531430339725108109581570473068086053315675279981049134945945366585923070289763857213404101253991762296801678017500202768486873938286267023240599993877476679923061982766855466617433807534746048562193290026433915539066851087726392118284473200544988112928006433914048066143661625474849235660563347775209903867177729745811026678297216111503803514241361558790298468510554177744013680248076620093621472746936808895603262532826636716385081748935874373807816194810530234425859117959829353352701094625204018004851986016617012110103541247296609588678797434261130421565785159035928090469258921205817591397357805131701683911589517203114503082785738235868125941785525773638551662914325410875345502487696924577734535355778195295996505686814168611910188887843365139805515646296638432099768576779406303239600043609431

Factorizations

Primary (ID: 134138) 772984350552229340405744597 (proven prime)
(ID: 170949) 105025193452588115787969148618129899497937979574831267022507527639457047396521179208478303393903393796282387903994526788427887746224398269557208967330531256612136173283961974138230861414344484114006697912270899761897217733911781212857359847690550891226302514002649296808508735311801892103887132506987941185199930247168106419509707846049927133935669048683145597647222504266239365292039248160845598972043893335199253671577827604995480193935339157167109193780474243368526193354808264432201880100789729533621115638146206341360920160029670272356613593457254670886216766122090218401950402271072321329740181900534906068135954256896907557156706445625286734636842883470334947594669996527931547494364520055551341672210200618068587761642927874003858630863601542328430328273985016883959313385611018076915392123 (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.