Factor Info

ID 145206
Size 1033 digits / 3431 bits
Status composite
Value 3539245364554555046678558956108951805087898018713647392785719062023443544129670272487546818042707896226160772235341465017067815217671335245112583923997960965289225126393406699070032421452276248374966331304399605314500708499843922838717059754007300076242630494055291182279604359029283339009455060438074074852548768030905617923323753347124635671134487826033470547684662768840455277289162728721899309167224068809602058760319514768870506466299451067961715373802232766258645609386407689630112544630515397857099232370758063819252232827986785704823841143189230165426541626565543053845101247978016050160664970123470315424922022853132075698853161337660121306115543206369642259190989188076787442027596627485993449927799711523838552957579039688314182439472285547331551461553551577423226503913685655524756802239587756890270973732070074924883539228048144316802229800929331170606012549989318542263507060113676763031374673423368639461218898460935636190143942445415544660970722986550767878692487421751557993549192309454502748794008667092204838777059

Factorizations

Primary (ID: 143146) 916631343715906315531 (proven prime)
(ID: 145207) 3861143728957496346429179036958203023513683204375548275767461552196497619610606552769280015686270849536696154543556822973632361409315430996365769197144364818158821067856526814394745580970635918671760217200048745049850993669987044115157898615538671155934817867080256450559349754675302862839908635614720441023523905216454328075394498373519690959596647411249240812396166838162506826555980536981891112165004285513416038839929434677268976392028167971660781188062190540804850023146030691931726409231274361104199006706739828505777119141566472915492890718814980827134210884304752941468343673144700257152768620531278847732594611084922386449729425308702986912250856315749632083203802160539392996848005913680952146799948596403562780163529114866842514409967525381099613942187443109050762695924394868788708615634040328616768124858867219590818790795407879002650554476855057455706608049678145844603613841395608374554928649250369194717567565360045005917590684893933531594269244674172888859654704130432295945000737411201564170889 (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.