Factor Info

ID 145270
Size 965 digits / 3203 bits
Status composite
Value 10234722152398318548129028679451513014907563313182064950292481679933559875633879643116618805895132213969053000058145159671369114623563349330023206181674422226538306655298695816728284601623609261206386202699868621254373547486156109686413961485896492184634985486624402397268435484422535813339840260009654476705017004038090706375082607747685956351011989755197809349189358133967095573639770533618565284783992937515104262357613182887141976316992738450090265814352140196053488833440982913981152818353717804882048120321902330652122486291517578385730034609288885547451684702556265057554890623730760245995921490702843792792322383190425930119585441532717137566545216503944513416323294513039197707956976032935435503549266143362899271721946174561342194362797147560369716134007378509760632568438762204119774745072137885442415143929354896547236904085707332825715137070654338730852099772643881327487738246722025515313454899575281432064657085731116844924431587068535115719782901981

Factorizations

Primary (ID: 143171) 1601962887901860955459 (proven prime)
(ID: 145271) 6388863456008673468972791259260032719195664127590155245721352711253640795353039295302442359149422353359601223963513008161473984340113590196597831736397727200020295711040626075738461095692394176202250284585313229901566563800385944856480567832703130937743427855336034327402769808611085137968498050318808657145449568050008646298559955654987337399039531862733854454489700122381905960468131365153960179656719095548095730770470248632224930977942858111495308657305812340694728288738365779415946124137283711234397411119981351448961547251809113420405033336879484546685884457538439720876502092049402640323736075460206248024792008314225994913183100388678950023015922945901844171475824807994993277580541211082605188403458205941874449511784034549375293289447896580877460166141422610701914651430765173487913596292238094715524140631164669595516573195325659914060935912243544528686931389377108303743943719118749875198761213028582251387394380640674617857976159 (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.