Factor Info

ID 72105
Size 841 digits / 2792 bits
Status composite
Value 1894209487831104213673912963585707799960010402502060653777516503984197047272567373399341077594628982146328066653650283003197731675330821743974817627657503055191458363018752807113421582842975966258248421152904268721764439208581406807278179876730210334061516378644082405388359892435638886408521200698440630648262885097008214053030197746009659519776072866369159441029412293634111225542034563975531753985316621060208396679378778099420853560467344291300915472667651563150343875911838829365482710487034356345421450441413160044824368116212902376818802192661057992139213847023921190887729088587759117895997998329614670099014773178619521539337347812724741801837775045273168114910918946049465858160080347038947106525330916094797215685860768591251490116205659175376997493826442251295471235213846808432398701088443389571638343906269961578359178168955199

Factorizations

Primary (ID: 70750) 2593691596542044913493 (proven prime)
(ID: 72106) 730314078341656924679525202482674098479045236479485749814936718812822738067892327274282066608663335803843150869929145065929588855802257058707926024816412548809601282986403615408574051004348090940536012143589383404988807461251857671636101386212253185091601082550021023901512689594885881422742413777494910466378611423396168238596536724427095528613722774531628228900554268791821880281490337701848620785908861378802519063998863321082799375712935617886901184403216035709691754348649461991730803410578518730486347265421994203632044369690598889555535193397205292488794677603169716710791291360093120289054815069890641581783799562209497640293333237275506195569348502638243142117966503141120637753679909049864034174857718075080838661232332928506709122713548968635983474768960626461216487776349193443630300677016374335852774975043 (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.