Factor Info

ID 151903
Size 1293 digits / 4295 bits
Status composite
Value 534201036566408544240455921698523689747268230115121261774849893923480784545163640575937022001587889521234379436559742570533531222716403246659736323989070499343929092233549227698030466805474307468016690522958892572541889138481547941562587087954137998819293818119158264885840036287752286019402000355241171059849596569958732059382023745711905236830430598217332213207782443527949395053238606424714895091078295927805820068356018400735444307438466349193577417898660812233886035215068330296023362648781211587617328128292275492329806537982976062035176462667734406341083556928138141121036970549442359964057941115709652397065593499721580881384306349801867435975440293339798774267206591962049395201611835081204197583185909700349003153397479465213289024159186612041218815068613494185623407485034709483552781110498498524917403300815897633399927978943084478244573791250551837117415847981176638102088256754744570060172169704087334074671536953231620380590047004141252302207393874966233117616956426326124598406531998144998825294552736002818409222772929660113703049091259796908228892692340735210767307578541269371620818086318299517499880719290561766124993215039029906494290812491415773598713428937639731933867636925817081546762542465380700986429914225191787699697930472512578097230945724961950462192057610296051

Factorizations

Primary (ID: 151904) 582636153628928436283833373 (proven prime)
(ID: 151905) 916869015489609598688047697032382851310095220702617828613487784072816394175662087045592588832934569473885061325334399160347414986995970803815920122714464466141013740761270842307457571897402141984054366114572336290249825806660357181706393683220877926128981575088525381634125153503939698593649219802637263184589747771030257346462069189608383777005138268877375553612683090097987864931948077625575610273046676912443646579691798707748618035059472870686928494417575539818830601239060668040499670338263407594772805312312878963805381174404181204312745920002809443726789601593145167908536373804906371218086038455715201774746884762937533511511734338260912618123440881263404990619444844992450267156177085031004344308013574461189933879978278454047361725048101489910404066667129822410849025415992949501686372894529086416932523611036059063179185385723342776015766393776966914008457414080736416264345522650688767992793367211835288515557164798475311221361784039530452609712805314932021324967169887012472793888091987483707909252074530662203254091864037597340754681731395317679818663372380569523113759022512519871221843810339233156114369409905895000465682948847698551994298228634206234103145575006099190967707669567881657826500055248119075232857087794661198500163078782039891457566287 (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.