Factor Info

ID 188712
Size 870 digits / 2888 bits
Status composite
Value 160986726884201798329934440673771715252919586117429325991814073322533178109997151217770927237925202087948348765256923410189654188543431027946774872242223554287886868811294507512933666893034666265455145099770560393051572168558509581481353566562373371552341898738753947417232127013507485528561398132185466071093048821373338776153154975819274346208262410237185402830243464746269217456486070212941917260263404320837087005614333829864614130902231517071343972025404072409346045222630270121349595574003190800959027091916191592031315825042476768479795015944360276345858675847107032270045065298029437412607114043319627875162164313847489541800003115887355102584322228494169292290934431735779662136408830721154732342644422938312462513233754869113541875373421554439071812370476951085504284776617808362516370552308026649002875858563556856962073220762650824733080667746019708856192753

Factorizations

Primary (ID: 186518) 497451277992510250203007117292740165946763386511603881524921 (proven prime)
(ID: 188713) 323623104425164738265292032787810164589759298251138215800961891069649126311502652771664148691877353917488763691225310896768774641172347616516134024756564835827119935784465507142632382898774702918496227910313712794040058134315584748175967621198056911462672945495180773771790914461928862906597212933395518494585137123952885751868876563110998344755377874332573864080183104117583480566167798815394230620940266781656085697180420251856509466612472206419159955040835053285768966708172089895352190341970489323517376153622899419934206829960612901094801942192738652018500539108439040437301846034704749652870526129058240148522418631223936848742696754206393843767490044413527637737286296042890215644460772450275869444940429579925487174447570660626839433538970811587106822060738761795660488008042798464664959864687124723193 (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.