Factor Info

ID 177819
Size 728 digits / 2418 bits
Status composite
Value 45281815238007031176144611449991321750022516269515995874523465156550096367459432346682441773975069498030248200391262791750317780474604812519469400955341062337794982663516395201603961692063487327598567698399185219596934719891257429174541993872521648182715797157201370302893215433932685971984001164009016365549679229528266496050441074333584883246914393551178164735522269054021289040561061823079340107874445423469005602086520900689069913954488230194232713646713755052687020854689612973055043812471679824153368841375838549492777420532167519309892976287345957329713130837653703236683410469641010390508971404201015608672167971456008304340246964489870992757387036413585104922548119110589601659985271114047455680977892081213141551642051

Factorizations

Primary (ID: 29588) 437196366910510383784330130064531099102550031749594637519374746810892901 (proven prime)
(ID: 177820) 103573173670209740645284467046029428281961526179318089605698827859462451997400898663447953292026971758587168672010479326635305817389678373551818782540587049944562244741787032691318620114485503187297675200284754881350832232952920886352375167302541890900655559309762554122066858837132113332074163074622461900828031312440645221045508135146265922222059206782469719881412740744387944861899612417227111718724888219226464710281674111136797166861990130672357590873241913895827482939633597486924570507438979303930375705588409333985701593558097560300012136372388515727226810503665394195379185503259339355226242045337911381419308030968907058175921403166240486626214151 (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.