Factor Info

ID 72651
Size 940 digits / 3120 bits
Status composite
Value 1284289401298470845388368441365878766810327406060521000580047402174509539226342361046484300176289716787026406899404918063694914972523729863619728713500681616046447009622067628768142384251966277105285025995437037254899760878059868322795963745827517096313148484777101616683064510855446704918610416054395001949443229502970379417210064908506486027207304855582625346440666809207907514772453005481542573551818315438910609596107425374440849716124836964192950155587120244461485492997889203282328314221919563746731055491471083274231054218557481746250461741905413588902665838323410375341163212416769988199263106179885877274642602949622314703847964763867759431181662135503720283070085859634256287827374173165903252000548831894942715412108924430673903854768098543962924937909082661320738048395229594402952262873990038892318364916118699392891290682277957024677587184349286967910632214281787031689625850396541077077681897352543925724539610992209107677851

Factorizations

Primary (ID: 70639) 4080607191041244045302251 (proven prime)
(ID: 72652) 314729975509051664566479652311524733543489823385166316688249498227320361933089393685968698651799416872679433378651158362296551944589354448772707843392729267845302048004194463060278138474084149403517418928089428402172132853201758952070523535602935405260602577228295939177871803220288845819933454993821795844782125692193277516106878553345071380780886753428844101679165976029778029942696908719337253037504386941400895037916952991771406275151049082036340161755041372003548831035594301927983400571848577194319264785670667967874917596540755845217369574796501251474007144519890841064538328343727803541537170932914597826399710876770106817378377259106868368458121920651109015487795644935149455373457220736800155422463571966923255383355365479362990723865354824276761992383749988902104401948602281419308527876057067395009423475489036180163701334360222800721427052186605504701513050021524704872019085166125204506595390262275601 (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.