Factor Info

ID 83137
Size 749 digits / 2488 bits
Status composite
Value 56316086416281967534104245171068430993065115199581563390360622522217606697704108766014896760215966787493834219042002863019160026620851984054297445927158079283156737717449366164050064261399626420375121312330854400420745715875314467500679128176744466482426106294978592608676259396159920713056081600515391640938322941177788154093078105501239831994510382289943208592952099805649205164460601188987779478920529913129342322945720288797252996433977796061819111940559871502248978007644911805845613258644732144749675525543398947240561371080163577233128094344065719413412009305826708950511366573936431764669208162969294930735050594512005871435882188341980319487220351380054668202099230159861939507387478973212589348283356743519064507264763217303474660409521161

Factorizations

Primary (ID: 81271) 7482672741623289613218245247161218717484803548008303326131170475448112680317163859844017865084358572650817172660443352597103948636802371012383571085282289299841911932184105774438320771 (proven prime)
(ID: 83138) 7526199308840114577702853121304768412357584623976691074319978335889817748904010103955982712113876265800196567875723128851377736155303683802040748497643106254517308397065008758267335657030628116175683968273924129296444093447792829983340422797955802982051867333590743426564331257255327480597917990761369137209963105066586384221584132823784563443783085556330475567427205228386039248762861054231845061693410325500983196022837788572329622110346410910186397800963009154652075204203558155906482715731733111791344772250979949192011450107015440897749119141130061082844361091 (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.