Factor Info

ID 27890
Size 658 digits / 2183 bits
Status composite
Value 1267966806430054621688395154362663346847208575393980204833551095845766794098685589182757988679219583982656554445005803421274840947205732057067224391918423893560332014600322973193040283856877957394946042409329893539460943991240377415515078954668753279391076640680590800668675882887082962490235119274655791255072882677540236432498392293399750984886975678020969158226770340690075432708437871551985417911705863304740105050954480883752858754087183141547427810880213909380907239989253506394684622887481694410674085437885181552837448914364561508995786790988167781055065622835086036323747898934621868177525714937723665110246028550774993174134085762149955257857942043

Factorizations

Primary (ID: 2141) 11111111111111111111111 (proven prime)
(ID: 27891) 114117012578704915951956705062765488265408291352508846089902252709032536557342602048975309306495335984459579653143587261274580281045047321008662941075468600893639967943439822273382561946798450563767877642459158403057122637988058558980387677146567675730786701538024637736938137326852846870498530116092289741425264426279782201822269559050240386461846033717477726644273949122443963721025851179169912051690737955938401153706420186917316671879383546941137676145938045679751062975794274955978413570503110439710227473545371370859767504567545989523329408863980775754851139349246383076894859415509460599808083292989284954528140650402679278521613 (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.