Factor Info

ID 151629
Size 1108 digits / 3679 bits
Status composite
Value 2541580372887719150170456344313161416470771686540553813499378823261029800642652629313159868170387989972884975048018614199364035877829638039580120616817697245361383090002918467262651817959492199400701002613776597715576539002425780802580223857905626600661962644542356075058302065794536744133272305231906551240801902608615963968853401091762955856072630453407789229032921997805294237627374104577911813566460787880128443353691534476088263545523260353468074171221483234842271180631260507672801798548488553806825657925606056764092334147784498095454477263007718623624473587851352391294094089396287923333883448385471684507817647781178542954617042101017321635645122241063728261659047245738311831590545337853151016282741600395356324349692789653728492095204113561565108059208892102297247488533562193328526245441059397624556486300603746260533790777375120682219901312444035765368696672172880203637158479334967273661968544996207617107215055242547782329538482487265902009946083303105288958430214049241742130874138666065036158210248955733277337279658401643841490184799363225340070058576932679346597108950638862206681758758033

Factorizations

Primary (ID: 150782) 102968016651034826283138186847 (proven prime)
(ID: 185874) 24683202178219058896522132031885103937551302676845189373171185252288765595629502651859708563638175571005070738654709981167150145172663968750448535616138234398387925374434126330505411346972647634641169439761914275286581949198813407269118047741709724285898890556190995251552292974010042999611826490476053795121544204597169265214158038590472760826341794823690004384968377877873178083246106900933313593573563647984982566273652162301240520916558125890986246173152555881551791468417787682892937997551447621607224764794194310701810117137902262341610770155311827075817827631270984841834134192191498789516374154303219944910487831867934737166890202884670505835114543928615371125058068244251882571913938180656613064061906422341155651420871954143168521877837982663463176989386957497979975069554593189294935668564262367276894319157803108437761248208989347041992763649383050575872059764460123291043569500799242813710967257104488708045798655437205303002736327211367966368566970641879762285729460839540548715294579710852198508209336299207197440142062694288693704201361113763822259297131364193039 (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.