Factor Info

ID 64899
Size 745 digits / 2474 bits
Status composite
Value 5105752893115861322969505683023821917990092119631976564839317632574611513494191261044674372460108969076659833127124674061237913285571846922230265696930835474063953850752148028495746718875085533251639139786680905283720571532092768802100185577718852307203882546927611349352038055289029657008952067149542144537030641553475293007088061695479146607903639440492943977074070033965722412108039126111991262630857275428757319314268590844414981615058556118912650081963747869246116711925059270166189284073422722981257007663310719397948810943804436677280123207823753547824192269513830256858599358325739012089441635050583168047112077765840937058635601601978616662703463402591901322891455613685211145970932840666931523340019490901617059627657454924952297485917

Factorizations

Primary (ID: 91427) 648886568570310456880477935961 (proven prime)
(ID: 91428) 7868482937419014695914960490972621074671378063644085654775392896182990771741759946994029429174920034725773035524921810087368720878140458528404643945734219149253204577645750711755846151065461732353992410106632987596058626849237200864736129525527994306001595024487545670596728541983908266574205069895096380941614596634919345005362087917940090037862935795719798870187636004882590309800589513369992510117109013781052477636036863252665766725222534631731499391181284015954548787370621300987110430387257478076557157427725589510075339754049872675527356755595787570783093101388290065461908922864663370882048369423941406242178557094782220523589480347589348157775929469771223455459818976021007920049852411224531690323923525797 (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.