Factor Info

ID 153962
Size 1042 digits / 3460 bits
Status composite
Value 3123864817655870569503905788292174241612939827739557051043041872767997455278465734976163092117418320009792615602801440988760360633464480484618505835562061386043635679428372436572052834648448215331407173536088998220862863351034597966617133339817452624058734660502437664420522324100892463935842927446584171071303612761398742324165423731505549711450674739992141038349176361105342895563373537144624499515533490804243484339642862909106330873608691998780603947119051252202371412244154018789223964443660474942071670902009502315148294799043538562033744892376663389639243774310386912962696351477329452206974352196082436015869530921756211046072276814822747874718053079996860961463930422782309315302413924196655150704624416144495806058872531043091040970126969884688480948987987346968275385882332673763807024413370230473355555774932102618256650637671803248729937085756226185254219688771976348263316413610678102510196710390101196327177156338952814521822400266846491688068008417977588599238967570082121561240627802438991631845901660650060073621740375843133

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 153963) 22749136638408270775367087619600950929221821976923545357741268038377523121074648418305653554293883136120223893230309783788989484243720088835221458057941800804344970357197796221439433070062077408187832652981028494286126865768988575037419332439017970149741549059377438284557082776014935665600712621431412069134726024880327292205649876737426830903884952358036307419071304597265905265792943976252702889589471081557159828093971756952554182639948989009713968150652084125714084427691935194064803228682630142203718584530288904717139838775559869910066113511239217149894420683031603471828098127859057355825903906172887451032396920369521731399816149289458807418213137770167601356535757116272648444907301346687342133701088415481754935681032880987086899236415063672656101591342658976008470834171984686617897390729729883819180431841565714947821923523230537983968238894792483366057211130312485820938901247280993123603950187489295578561897369551257196040975088927672511271827823703340634434700239613998630968926671386633403412819889015087 (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.