Factor Info

ID 168450
Size 318 digits / 1056 bits
Status composite
Value 404265918134817299111104167595297678772713902938370426711362071953504160920966689567336203503017197822124980502741732853818055459421338944647430017075930094192018039361359637430882776681535810326324106336916030440053870162200917575925845983920175981566707373294338356460277804783981582353308535170222542790109885989857

Factorizations

Primary (ID: 131765) 1103447100998503280657719551313 (proven prime)
(ID: 168451) 366366378387327555955034149376740115117546623081668718779243169149113520292174075361454774193857382656470206582912320270701132321295928187997529215883698002135955097326846845726679663145848342059604251921338028598256945658797860552250217280851407024889132395979065682157400682607417971089 (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.