Factor Info

ID 149318
Size 1106 digits / 3673 bits
Status composite
Value 27886706902238163506915498977086339167507304500196270494544564780537045975672704287148036454454327119298229150146529441751467952097050204398411407070826883458974362727329695065859160748025623795254418747363834773217366321978983806433640382139943605897660108634974748793833711810840865970903930719788085082360749141276809115299457408911178953428614524408330182763110297422173877278218027350008565769226244778450858248582553401584723799263036165237260319145395528622362009052757044888122643259902481821269916218236206207407559428669052593273589528279574956427047274228578856338266939305773716989138420524873692306979099952534541795058104808000397714781417911841503276708474594693313825810060438095282887585617401612757877582207316836951258476246353106930727159552796727821167328671894505283272206018066375379810926784533659946217624763985683514974873011372512138643593755691442925741550743571070561008276806186279049983830163765289415990698009793219172723029594595479220648252058383496270285146868388520622613520738199335911241957704091892921721919926146701994927146279057020336188239723593793756856585251263

Factorizations

Primary (ID: 147197) 1709917733284391730017137 (proven prime)
(ID: 149319) 16308800335483786438398905506625534453227815171854917694906163277783254785921239974331410560991433022981280243134388973599134111018470912730915599542518596471927804663656359118371944426363506641383842220858237556313509004616636104116941542881555217658213155670143429630736225402548814727931241470515096974855841813998879994276235246289519302498192295013068012801737515692625811050704302448579333467533325160451361338046398619650983347220939009803782109967442358827600636931918916065609185880743654162768607363127706897890605728142998541784197740249356843417733157965335506957101193665300573939877788363913456268006430982492456750699508134156424152964125605375666530472226683252893526822617887796062962391179532732668760820012138430727674810750486843647812759722823842618121189062555478384040030586949070174283215818084804009791756803457602115870035384706849749341673396306240180571643461533882139150264813948758768365961169992956945800672282747348081856097108371704832697736284495893098931705473681326884669735207705529151359521976439364151446262465836814633918071699272036121393199 (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.