Factor Info

ID 56620
Size 718 digits / 2384 bits
Status composite
Value 4187447112160417094389002392711133777426687622608136207194522177586527141310019073309478029747232720687421543607501064301520245766571204393986663082241282447545046242917743988939444350141957244999786541567243909198774847086223189104914653329739604317294998494968831926744386154261844217412188748272275016778412998680818707175536309329892567959261807898704473124158897056942090890570954021494119215057555787288397580878753612598664664905151809099717490121186525596625844790234098653989345446773714220700550944168981326717136190333455836850669869235075903844285518283474592108240093984111992758194978967473609579835132894437324110525520866610532668189921520674856329783700282153654389817055979293994605435712068259233359

Factorizations

Primary (ID: 54840) 535301324317729848039542278039 (proven prime)
(ID: 80522) 7822598080618504494787443987909579250393198790707066657804173503631763259099415915378217960473784975594098558384859331999778671023195169123672482129301506273071495417174780511091186874419448770917917177931183379194029229149167640824677986367705757441441844602611468581061154182049088046572316541416593430249537626416968695404616804465915135074114652412598259721196460655866067941841225255363376459041298372634737244359277678144079280723911183109609352519042432787463947847698992949883210166638670654769030156779621682415087118104065015339691018392848284512492194539422852689797750371267578621456325747650987671907159079964126298856651022382790610852461032847030314403339058691808644879881 (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.