Factor Info

ID 151447
Size 1082 digits / 3594 bits
Status composite
Value 50153607244457910382698222633716543578652248496411572848843839930150680156416813041611779870682598366649779839069410392036560984640483973285227048064646008350954071137380850920361465289257159753687622006730409339312167531320793287380499607360990164855247753793212123387184694269297541886949688889771090722281793164619464222227009929764439237153587821926018498501814363497790484123817911833565345379882358901335374707172844710821935783609112144226062260247621026261649523538204181506508985415459814678043508012309639251154555768052676191466521198218469481109019507900876415268465926143740996923556296522818502445319917064082193324434501101660449646825009816784951969922826544303556719359732343132400630953815597455730038856078993863497956198959589982575770284033523471943942835074001811184043350447309698087731264563871067655761026868641927681983318064041279673980750352508437255311654661321794807488756159281319746540773497118459760376710252497433331961230831479878072081705306317203893449928710513674939995167824757978381430064043813986624533020101705543853992674785908036817626241

Factorizations

Primary (ID: 184462) 587175682217369311003500222513030013 (proven prime)
(ID: 185641) 85414993780160180467651838571284310176697017617775300069524970102853744147386968057156946291894734031538193843062083176110345046039141250495322521902551338241859622113760344049246098585068234652549810276660111040778736782720431042817532437437498485949072938707642832489769170010187262420108553305450760489261832611371638400733333623859728933188275593519935814971632073633159487288524568792423354345843650433972905509434632737748409813215113611531081508807894525523928639236809566344990364671103298782702526126383184626403668576297776562473031406135477182883737646597796983131228314311780608079348831584441471222647177344286979164142794876520775723754564655911113542265766214482885404191438652507886548293842018160975010833150753508678341822418435583066373585200873763455727823568671023618550265211021714353652394655256233596243532941661970643924769245973541262411312666300095998532895566564808595384625205308339020681591883432983534540480692498989467537874371575838688967805964966178414681084741166125076930903905871625542796160825028306789993557 (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.