Factor Info

ID 191828
Size 922 digits / 3062 bits
Status composite
Value 4491654159930879066829730634299117248656196586545058972970957676508389374697015336260682356621919478219804148205490398609438797247054682586612536277973924757939748161873263921851358649963436294264967664752502616283904566223817638024126084911844603169391960020529202341796772386702269901502156839121444441793176991782835485452719400533333700082234689327480546899560225711274916602499883163762625033819131394427002888266424319431967489435970471310332870888388615129125974483284709881904894477642333076255545579828787811751597955488452990770572013640867149420047848544965750494076256555099569855254401518337964518701074410719981446935743267504164976569237188797520475073117749793200611309467342729663735147582869781194396711661715538943371965335051127932106887109094829566359522493696927007670048552873877105507978912698785970728741714528567962876874825161379796068919143145480763708407345982559527246632801813837960488900857

Factorizations

Primary (ID: 191829) 56526917867174219366090727928301602511 (proven prime)
(ID: 191830) 79460446976523202025728357113750251687583239722175974536047305041028439319489904570178906080363495688983348647741648347595075507715465909708077929973682397517176972222775382909598617297025961737289396855831340845102946507932558561499501044673910219329274974668712877486626649419302209824317521892813714421914601349546313257790991577461363466427692173444095019863247997752255169939524308306402104102016987565336173714450650534618747724525043832377601771410662012762048889602899583818477491382700196212356705636272956740867373803403715161226936519061447629456549607288406095715625177298610605142950035606486872093384990049100261856751465678628303495082838680506697341932594014570943821215293002804307132659549607746480526296660183600086682981260011293448558303395665213483445080570411696025368745397431559529020127440842207953494137731513831535971052661052867654977849159648266778498487 (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.