Factor Info

ID 145828
Size 871 digits / 2892 bits
Status composite
Value 2754379417696232124780117640265139429960430908943512520082949525284864053152124849987268862279480493718133618153304609036380189402608794859070815501211611362960125813628004888945496251286572978291454306341640755570965600825779781803370552723000112998383516714374644292585393233926538082707464555479501564314711558100664418305467083535529530545622457536442952386521364960719989356550419799318501697140784117739411873462938847732412639324281274314957029636170498000560642588557225246420121959423000363489625230677978643965479085894673748320554764054890495850847225664615792368459401364876787427704883366332815724542656775098245320683702409667527969617631492888164430807681850684241061876934743777154797527436238078564470620564056066035312251799041034467610563608540892148801835764444728413959725154201910464374395976683953696378351996991635032726062098069849754861175683857

Factorizations

Primary (ID: 12291) 442835641420911902056735643278356653800144245791 (proven prime)
(ID: 181769) 6219868411807024089607583411060608378084603425102350232620967612257847987491544729634143264030942954186699706723173076292168032506233383924361517535600915063304623133448629947454457040764931089179086911992547595503489922366697926672837991611246936939406937743479519858777546891978113349952158021027162197148548278212146765592088282009082011902769027040242529288730996216924155326046054500468477412696055723155303337647385325216974710687381148860188900090112638237719436498367905536669232817351803231624019382985227672400219332209405267701959293680073772797189853690460490456199353487374232619980965883137830941838878571734744990360356871398605928944446731269891767133627452651818942631036533766144125446028600670829927942250413281985647314511291081545857643414731384929208335344402507116827199484793499384579763791233272527 (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.