Factor Info

ID 190971
Size 999 digits / 3317 bits
Status composite
Value 297018054719786572555876223642744372123982445219458815207081647094517719813441789408175482730060950406121833279790510731946030466487979017816217727745669189615762921980512354179636436329404542725953220782730339858165479957545528332591010295723126077670296867547384954941370333376428269175210286822277275743760109004153976471920854742591932552766071258176565134376981521988231781096474335450002522747242014397277770893257191771913114806217239944955810695420041631531848296311254609205037924498578451159325864973837292802649667180074721362726716395469484969195007698458625580103883140671937097513267380983202876741409431170115674547504406681733143808797625545396374365224748827536192587844188655779840181705184039954190202820998516593617138873652358054131003069027099312535031872620246418416683176245788807633167729555966889053434281420836534044408649098804728160452957728822587660639247275377551286762601384546646081524061181687618072188922314055896242614745906041843558012106048604006562840793787347

Factorizations

Primary (ID: 154650) 263768160996144192120004532942855021486760529559458116494001319 (proven prime)
(ID: 190972) 1126057267860044840827536993458106734033095282260201540647576916838231880699697015175028317061111186406003282746013301010092779413475285878334719836187544720274724393406832696420076039599258608912347723996961844071543110372681981981234880016510723106088055258037071123351637075106717160487485290573427621775724834099722662681152911220526045163858062145943631674608375232472559824194563345957053133589918828536151007634121001356285925648006909745702766051593222369111382534818941249448604325177136731132396029249071967515831729608807822271212405908315857393512054694959406943266053214841626774239573515818608635710672949969273588232345724683955319625063025089973145734083022539423623766545223953386890365911911674925760101225276498274326101566708579282035151758864280896850326525918460597816735019207682390126569934714281315542584716603581412254638824808572769432081859537671266530139261622420554714509247301852173514427772159976149485813 (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.