Factor Info

ID 71947
Size 679 digits / 2254 bits
Status composite
Value 2271756993494167154023554007412272766823422700227741098012066544514948361670167584744916029785388579869958904371655578781719354119940091336872206152869474546668776395974097189987050035975925790858826266141829884832338611167893374027950154049377339183463496784575762384286977294130760877673668082101163228543285878823458125354536524576745434034364020902702536004337988599370543578389825299936415862648112175613163014455417813025285126669159357366953893011683004627248145030514578898350127110142980689724382620946285601304073915544443288013910964281558246349487487128951343455578557878995913335502419389031591073782959447851661153784700232343403639116311772193593496552752641647601

Factorizations

Primary (ID: 70536) 207373637974370334920244263016739 (proven prime)
(ID: 99259) 10954897718363495718429700751109383175968698975362734221687430621386372173517290292345154425895367847456829757533002507552487965850637057924919506452397054744966588020489885876683621258827047953777301856337638465167376287465457003075630616099836157496883985844100661063065882644201658886851822390870148174875352148260102866387898722824095368135109669801831235184141363558150980540482754455165797512267399385668542218900268536801931891385025330675573065063849986803351168936317645420215448576342724547898948995624219531222578737227312943267492328810989056210090852662257646335353659935288231673959097959482932392367309647666208798132269570351940059 (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.