Factor Info

ID 145685
Size 655 digits / 2175 bits
Status composite
Value 2958543342498733164674710888669314017353128506890084923258512397192086071416758337500277811469831340650980440006693618607170096897815985029291113005261714981878142622662914542585928174131537125725273766349091229580792474611907627050616991779421078853067800866631499625695998971700855934572057530104034177993133650482792683229169243601114920871581964080751684125423236216125540228259584838377800575631051063985852021956524577154638114275251883258497443175524439634722608713377037537608819050370353568432934332790739835451086123275362977947640458013312266288989590241900485103785026204685534009537152324019740281608849072690643016925888544238301767094331199

Factorizations

Primary (ID: 11916) 23547025228816850390464917780986445452254819293646758634559 (proven prime)
(ID: 181591) 125644038418834652077635964566110688777620171957369697988165104249215471711990374431617679748286699684900387743437879039307115796555256583222379986802596007015562816607592654988080729647426006520862033760139703190199730419110031544336872057991910360803242642500545517137543123849066191217794560698467975827633103470295429742315594717147315683704910956361186721807847121114474980805302553723948838016955360563859999027454846255191941613924915032366042323242043275521662693039426724298547984324971548182703530646976738114688229134000038878403830617159646154911796331248610166976734084469406430280961 (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.