Factor Info

ID 137421
Size 543 digits / 1802 bits
Status composite
Value 194151039565170776334643162899751822053799635357851759006841271921825284939727316513153224195075116052077597993093164816056382152029563772242685916719291866247890282257038039189786222230221071302276928765342430200512519689032773696252624790159176853613506659242833004571215092289566325533518599548127419597194892983714339227778827428090032169857386868609568065783258401526788168489465749526803716094209298126903017325800257516161899639151765612936305306185717596161307411979297727498458418446905194779890528399638159782448553111429901357456847

Factorizations

Primary (ID: 137422) 15651733054443060958300303 (proven prime)
(ID: 137423) 12404443577579230267134025080275627949029135007187257346682080236451522437634820252035276242417155888976910422833557871597733153888151228428063513105901693184839003672193577840874151567984252317211836436067832973443282809362851647485518775965208342947792414551623210451835301710394508171706687835649539950442667943543299997358801012511119760911812963586155119653937411848251989068615909581969772226573257260841691863273114366372630442686736032065651143841405601756931626400411485802777362890104430661474771164515514049 (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.