Factor Info

ID 141356
Size 616 digits / 2045 bits
Status composite
Value 2116203491788560189256972184346290213488890739751160840568831804163231026425148292720277111892796817079976708045345032008815465590163955231390588336990479640250555237162577902559372466404164802037929398884247305747349040773810269069639144614309055614084707161481204596990218602322691994215388666978991708105676221510380398323648440294794366030311449691064290158882577045821716346928321750276847859945771265829257996608959718278100160981553622488487871012731118805284265436287429401592011098688750310750753080887727266926991585376197372417269832587346915103387536583165559971147146381841719643124612125998838499534601

Factorizations

Primary (ID: 28636) 53360756535393674204878247876718233153276708896801 (proven prime)
(ID: 176388) 39658423702911761778285359867319800837058107551497856130508078627578936368194496462503842962491581043340675783960023369328355991489263000655693240730541983587709391346371735332525743096650695531088711416543286778703234760919242763423205167071220344744924577060302656152083684522518758205355446625820219710734314996820901687621950483768264447035340012075056043746134120966590546559709665978469422131570781519358923836696367056369931312853692399243412619450968449090570207038567682290280305937081813172841132716021180630297584002500719791066096206510192738708883597801 (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.