Factor Info

ID 72937
Size 1138 digits / 3781 bits
Status composite
Value 7913015735565809177176406516808919394772622328204726200420929578883005236248842758412246766141060217431836840914295764819874390054095546480056707482572414123735801669841860582471022428884221248010104658500784432980893530315252977681214789122226743323290402380353098076925365844417684992098700650836715622671829501650273380975778022269259006827271897601658181238408595054664278754200551609792775617258649264145083650962656474036639489383381396219220725135104550312774804212421350124326614421315832221464976870907274939360257549323522907607441189792273265614646309660186115023620475562497131924999352829090328556734251973428996784224636524162486963772605605795820964228845212385535823191111558612166073239365277306069480646107752867648753951061484180870752609767015464260031434959078265760981220539412160841767897871893259827476371416408594961366563235500219368907168321730717280628120895806249761099459525830254542071275559570562860440994279666840609738932956808229261785129179593530449229535151862090149805990362811237119331589312053374088579613102072739467781686435020172327192365481617240700307240725980158395497180089427286744767116851

Factorizations

Primary (ID: 70579) 3605403851353821123741083595382953185544609831777342451 (proven prime)
(ID: 100414) 2194765430395401995216269710653675957007264494125512167881723429965754657951370486449925806226103758479086220154016987814554757802179578561034983677173621864055547753803650580453218130432594460889241260631799562537125577710243343799660561403505328463866672139729727431989487604075107703422255287194161423687452516901447676240463316421094219782631606257243524323531205492861575571075998695173905011417355476771540795166155799572668933073296397713440751452734662307575595188591473440266653298146920212556233322083822408261739478564217583107480308537645988614552824970494624463831628181645304119838509785478132139128490120500912817228809986639086457160522765207008237565804916228295722199664764956194938775047716545612494472522688788976640310164923202296821841069137616440359663224472101352620769644865138481156763652184731443629474084364423202704970043325149204745705291269537366908510822630382266032038463162505554861909184400325132560220359123668571280387167974396725130299091291308732956677259900715755930994190245879291497423490092678793894848141958469535565353862291071308982494401 (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.