Factor Info

ID 173457
Size 867 digits / 2878 bits
Status composite
Value 147874628173796215801121496113332865665340266164485218948411733609382661681718337269390484612972572799980663817835629091423331704729447115946677291932233652090188695651337914934827972523248271098933262296206224389229352696173281243558841107980594810903193404422281771257980261102532405544790200191597591811235600978098141263147488435703814620136657209598838127616527969927159055817644193019488383512850441448106519987024373083869775544903331094555479653436087860697018954527299214670114872011715168759369046782258122659306968067548528384011594748463246537421939737335479211546635659923575146414450364397098042308767864454360157219020640237047596838449186620012388911142542360385660243717286243610443597480261236693996602783988456404864465740913825030587262437702372833985270746772704680309758099372202886444049269301176912732688558394239850373376790911391816829179481

Factorizations

Primary (ID: 172134) 1196442111213963512745231956993874622113577 (proven prime)
(ID: 173458) 123595305437515923485319985717248676940503712300673330082470053668195298866699571227510846710101362288780070330432667205723097973154067627604187784119127266705623782158208063837326014226334235238496615485069116692905240324994910608748825615331274775662541328238409772247923638664934222503837745479886248919187603781796261435759745593953724696468902926146447890799726530639340188052255336048956051801472690286759839112334587797388300234476623926457020877508302539738270685971576948606071251697093078078955871010490728068911460127564884395150692332969001886194904400991424762692627308710114649849211300060699907713987860281311331009537433900541993179903724198025263812729481048484594538791800981670326083372981996509408204321401255268019261091377481437051650793052132301393588517217939837582251538042783654475005349454817528753 (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.