Factor Info

ID 155618
Size 664 digits / 2205 bits
Status composite
Value 3165181647058230805502660751948553796391993686113796539618839310916787307779982938240007722373108399596553018732424934187626761654724475618960816594175352707078698870019797048740721075222369889278552140767875695229567997244157105718302316411310745451271167483959198143845124669885100141031871328279369764876090190302300551203260737688707271210738488586571316245862347376786735265475096044757091795114626856281637839836859695033470281333622478706481077577409041028118256204103387291334668175697351304523642635365176921875166554541129862033911675826598536382472069719728684105512170883012928110141033914699913989163009020215549982629101398801333544294596225006661571

Factorizations

Primary (ID: 154992) 5370529037337777698293 (proven prime)
(ID: 155619) 589361238911993936354515714824083678626615927883394831392781784427767661881008514747122182147935553926133600105057126312178407190263532665722123570794263118068993774653607004186034676117556550584735280265481076292108600569113789468647788774218652804206325545325801301029987795155333419234322041247240881710045162230699920241003836353957006550175375892185638575016571696798228346195380787834848105101325958686039854656046530988430558391792027560810454808899465692083120843983629775171757655887034714263461659105126239702366589620818073235731328085423049091918697266377044775260240642049455239914435344572756271685056538181583137124849246962647 (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.