Factor Info

ID 166122
Size 742 digits / 2463 bits
Status composite
Value 2678947586965354526528452693133641657734671800339757886325800618255134184845331422775205172082800048796481087770670505395858111847815735571970842097364650062945620754119158428286171636373934467771351417179179148111730204653236598744929795992172139532251954101060299276786421404671964672917159252404992253722493306580326148343959665918666385145953497598180463216541952140949994722147728473192855950249109561525608632618603575182052762935760591092083774706684058520211173452783026862599717242530237061946188952565851146962431862164582209725547692810354422744976261526063279627661695899245078184606374038236035468882049038030443912241960907822033839454378048896373433100760862330934261188503889158833149597127085578129052498095691139333587214189

Factorizations

Primary (ID: 30720) 11472025534451752060430826337732477430816040734167243 (proven prime)
(ID: 197133) 233520016052978685614271395978220287208921192519725813235941643719110416204206299930719602421919181292881133891718058809014674342832461555316687766603258206581186977823686907186311133981393481217696020938334788391919317345984623777183711994098249894674311888574957603626303763651118423918000838042516928925772400364955826215986581535834801568558676370563895758794275346493433735874560467136373844213461904683322637168443746680899014388220313211218413407061920424425706800055549158009208622976421414266080826900615139746492958957623129053726490999516496136202064927107362233803338393903538916978003006835846716835891654349336598952662257766293151347743636609504942516614032125566982832333223 (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.