Factor Info

ID 75490
Size 652 digits / 2165 bits
Status composite
Value 4197315563779530390910501111058546517943255145151685338381365858388799945068745950833820266690468915123717253585012841188676162248560201104840726126956177099258129756851543476136073429850997431773873855254856906065844805926109294776283777054408267062384804341966859764152553083724225314550060156377149347502380206948273195964644653406204609178585865604458830753125109913553260624638155465870461195960596466868433976920370098411393498026978706745069094805685387258403729915371413090666516979806949819696869065194701781241878900133128485562727725089012480775347122800362167667661819621674985858430291568535942284198837701511240640179266385081193625160317

Factorizations

Primary (ID: 73338) 184031868587822822765833616785955997921288376330013980857588080353566490986993024813576041088126955708253005155091 (proven prime)
(ID: 75491) 22807547388329142563163832898322136795658268116182084827702330134432794247638083298878035632879791970098524879232526194662441538777198475035719647927836270420535090349758823327118393901676261873117942527873822692209923733891109416011726798969682076501620803701240472826598053188886127625680452690778809194218270810001349991977746633278851656872698827959799339388148310109993442142945678038904510384965666048026464798010212424598176454730323884862355042942993228373374617717944319046546578687934974679361978942342577956840474080136914941487 (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.