Factor Info

ID 145469
Size 344 digits / 1143 bits
Status composite
Value 61931037718830295055979984967331093136825279104081658400220508933361385577150101460504977274155505728890973576901262501963444071854116797267390413047012292797376486930737209377299996824273752660249218082546953696940245184495923183275224338568366806041181103365756720473690947946416607536255805445130543802008645774204834479179512262144670835831

Factorizations

Primary (ID: 181323) 346058942664533181021835231469821 (proven prime)
(ID: 181324) 178960951686388744010923736520657491621232696178315063594964850541549088790825128792601262489570888445630742468460723878093531467442719448942915250614295433787633159063611334354198844800462107447018997234986449247984199538348361838255218692330465450188839652141430037214380282442629370806212163002487666753191811 (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.