Factor Info

ID 87352
Size 768 digits / 2549 bits
Status composite
Value 164775277422014040130750141030316095863709427442663535364249972363919253959183239598875621043311575986513726912976532220956719517399948555830701807864955951020746240242406035794482230106894741383813230260491879128339731815014758618425545293207531942643878570260614941196056036951533504243185777154199475263768329963336842462342806935249277663621339104517736550935620338536734888623190340013254640988840959440271074667464957263094426402656201901751725957859109181729274333486200719646109642697916092647735654404438300656859770814299086621980333364217921957375652423730098164639453807458333488989568586979030260085528135340739904019027245646445849461189970378727366987985484119137879530504273612514484629920454523315254853654933140711464662780767166751463275343684904241

Factorizations

Primary (ID: 10772) 152796756325290043462779779478758328705905947521327614399129 (proven prime)
(ID: 87353) 1078395126865277443735089029960283959765986720273626636356461091000935128850968953493147958240703620305513322648908213339634170834273533475460818298415681351433295531997923146880969371186718017661963055605296039052080523007656158023443883548729104901504051842406325169044951139615834074550836771827522162142760814858368755645145864566721336291890849660493393905286251394561899809651431544114802001912082339000112676795626988820889497518067269599035462670051120224153151462185306534996385315670050089220829672290766158017235856140534175947642324318490987005182145548561445279458387636842237921744951521657348316893116113406843235740457321434309310200928441169636072351088990233738462268943283576144402604285529 (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.