Factor Info

ID 190657
Size 1033 digits / 3431 bits
Status composite
Value 5501537259339799375698673208031799262781113549876336891830270876720324440038186959934694143432906648732797280666109640355446716838741364135584160107381320236427804956101460837952714458772173031340539549118770269803527196988412002525260321177126788545261942943257934254441836130838837139756682727891786163729646106964604952698950049116177533018166513978445271402566042655489310664881491482981165649570175120127283367289044266345003129232890468710502142115476202463461493620050286773519411318266845602733055941799640166005817006124858911079823508425439859857137510931048850948024294622056608349066540992806199210826515504621275762867876939026646301025968790884687954159774366331068403704604092128112474076935520776898395214007428815815309516004925911203538859142207065294189857693479204351601567354121339776492724136366062408666885442992309895641748802402042817578298235778281993609872170267573195365996873295510495653295290113069929509977092673438738058672485954448972558704369254448011091928505586967071551670311072488595451394174021

Factorizations

Primary (ID: 154615) 236661696642275153056980146191674776616380367693641 (proven prime)
(ID: 190658) 23246420258938739481787159443632023691303987009209707736598808143617099115160366242291568718637167695042884947866580049196423995344291083326299428180434381291942269060635368999118244309760151360046528688331930968571447363765152422551140633774656737600876508259283105847567264039733675476236030775650266272849061566131530562941391298736044172741916849859701055958849236968286775166717708926167321444931363838901925450220918602245516005492430277574405877717633831434116140460879579879176184052526666287258789460070706093657874615332612632534228429365872650237116573496799635471494491806651775242509299971885326328558903523532659619132882488063283341882517123607248136522266061895752238823285563736750211175953197991647175109702161024386748931185660543771213697379666365598419298781656743253967867805171683528611888443682498263213362222476703546791476474044753272196767898793597993013127753534146711894968166622110674757137019480034129149431373990129433563900544990500038084095676625181 (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.