Factor Info

ID 129105
Size 808 digits / 2682 bits
Status composite
Value 1305837512635392967286700579359378816031822527564303587092351377407491273169269112610794016844616987911603142010415812294144152325410840513687374274332947823795119259235104122004250258340451775190770990504154814786323737968419022739803730780574633664926303757724683752753556775026376634219692714862790983434733995134203713406472233239920270606692034893199914759379513382158318749218092165114453045548256323343283030178030042106333217930775536656178501038170576466471318587282051917792636249748868772327192026060356051567138034011514318109091837613843587958728816889938769241593383660360135247061619739837662777115188046089214844977153837113179596686841612736952615077137362181202037695347335585461552882554281740912230232005047704765432152976436100746159731966129780634211591196981352126974273105806639220103

Factorizations

Primary (ID: 115514) 1627538965463699309284639143561102465744545355967735876014805154032119833990445896745279727199137576147374987267361515614809956594018906260174282134435172606806502901854269522708074385112836905498365480948889175130086021810633821210278125169036137087073382052974390835226950612738638230204501166928211142884487699403103935632187120994586218703721759943325539 (proven prime)
(ID: 101069) 802338709146265547039144627944134622349365192882258997313962312803655775694098260862124232595609724218742731527236089444892032422510295950009987728682238543332989412581899351446406998086047251998770675184477739737444663978169193794269014087339640300605202230406041582019865599387287129217989905118927802981249502385538816800216316674943844136782293626576387015062590701967358535998387617687289782805522551790850909355986697957802059570161333657742477 (proven prime)

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.