Factor Info

ID 28270
Size 857 digits / 2844 bits
Status composite
Value 13049661136387418313237604278353792299782079653817785457555006341124732927034060347331553968558959595089430168574144679254606627758089835485348701372982189435789472726718949682363736441686243723481631447046547395611552035189102541433893215647606782017235569652864399646297922407740251617026201101680206338642934993425031643381692223139125236154075098512310174225967363851991660319202042703952710256393824998432802793839766440615107038861807430410105899256964229597631518441569082710931317108000128955271307272445580861326656906375142626975771612724665332495038879213916085950316175299934008834377276886731984475198473323966039043202857066159057359777254419857910439145467044833734174082935940931613059175984734260813699259469897312395597170238302565619724248642391983548068060253845182184401633668625635250455523064122145529870490498239870161715230167638081

Factorizations

Primary (ID: 40958) 13012420703307834400308424223083 (proven prime)
(ID: 40959) 1002861914314691437413202342090808342485921658153078214581898538583146259848611186566949768893993728934415216853878253800249269200664885226521942840634373810222411463220812909014350186687852294229211590311473941156778623739217037177623296922731335847801564128011845214062083978844618110029807980674769432117317119741418781425593428036559245656996528238257774894768596273751492878321381902668420178453198433091986520904105653380032383766527246800781727172675628156485767025934039208525427389584007332779335281908221102820838245435664630989062216831371857908607631194628233629556661276664796104699021956970683198366551972630157384712057351848644317585241746939404315358877063862119736708592601542540445297792146945597813889301174874222503561161259611403957286301340342221252783292458790610935746438435347523366652742134906645507 (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.