Factor Info

ID 177890
Size 1015 digits / 3370 bits
Status composite
Value 1548863286745796197710345894837130427095586412673150619838076860383711269194112206920665091984355205196364170692663344170599621720704918514022352551900024076205611852550018176033664381874280491630134066543359841483404512285610964241513938833329999126141769687973263235402465066984165981091479514079914026765283675615150784245970939396326122820039106623576579446888647507462953413047461508280156224260651104846532673800335733208153425644814718315145128475289188252293507613781147050691819210057968033687601622394478224990200564298262245920565127007269062717501072086529464921651687911847973251736647415451918517572766528130344586891579994619289393422588527893290951858368204580496214924609902434841003005721504293352407689932222691800798709434327040455109502030431180913700308517697292211457481736198925071346119992883799948529327832427547318471755272609863325441975847138292289426287784842108315083907187083542610950631117511306480447399218773657266188678524061469610749587909041144292935333061373612437692657852147

Factorizations

Primary (ID: 28688) 27433903280276696008544270758674985803335625513467171826139073557277051435730333245778039123585951380639780548433177683458023 (proven prime)
(ID: 177891) 56457999101401457398029876205261669032404068668957805806439593794060436828894689229410214270145297371815223489190310041413501658493062010768675235686094374694234893021813393723612725999655419235949284191314262839587987841264154669504144181199418281744160509724121275698209801619015661234622165919602691270663812259976280810605258034701783083309766158796475844639821917130205030007694687685964070704757821152059890639828170134106342151438129377883304838115521624019300201195831781184682651066767527513930638579804125823080059200266048566619625024192201547023024378462813872721235080477306961445593579352125566875847348259600786093078563923677465129606036687670700728343057620614030016504222179494699095988425198461931941368892660880926606777462814242689709762280278549833558404505157573642582561496790687359541844773603931207153189248219603052611935741555571501490266672777645743545352064789 (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.