Factor Info

ID 31513
Size 413 digits / 1372 bits
Status composite
Value 85288072525190479944880161384963794349360702120389847837919065213404763779895280409795060286176390724969364892774499618672106029526480336770208844780002600394849494721883144687321462465286395905161701066759303313233002671173550867654784223609373460136405611056388408709982102186000297613246638342484693263634927926923560811149223680180656431000251810990879421171554388776781106366071794068374117759087519136310149

Factorizations

Primary (ID: 31514) 282673005778052552389383917889466078612778081929085097841922250145368595161071841452777976568042415616757561390755911163641216904089651 (proven prime)
(ID: 7979) 301719905268055354434664074028911761233302370559098342720409716444511252035166454631805309638719734363787022679396646441149071313224443711206905942662504280791252942662384810907914417479103000040935234709138221812588051866552664848755356195581776524963455062239968366139248829799 (proven prime)

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.